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Mlily vs Harrison Spinks Mattress Reviews

Compare Mlily and Harrison Spinks mattresses side by side: owner satisfaction, support, durability and price, based on aggregated customer reviews.

Checked byBecky Reeve, Staff Writer, Mattress Expert
SourceCompiled from WantMattress review data

Want Mattress is supported by readers. Some links on Want Mattress are referral links. If you use one of these and buy something, Want Mattress may make a small amount of money. Read our disclaimer.

Brand

Mlily

Overall score4.6/5
Price range£245 – £1,099
Brand

Harrison Spinks

Overall score4.6/5
Price range£455 – £1,615

On aggregated owner reviews the two are level at 4.6 out of 5, so the choice comes down to price, trial and guarantee.

Head to head

Both ranges are sprung throughout, so the difference is in the comfort layers on top and in price. Mlily runs from medium to firm, and Harrison Spinks runs from soft-medium to firm. Mlily is clearly the cheaper way in; Harrison Spinks's range starts well above it. At the top end Harrison Spinks goes further still.

How they differ

MlilyHarrison Spinks
Mattresses we list615
Price range£245 – £1,099£455 – £1,615
Owner rating4.6 out of 5 (407 reviews)4.6 out of 5 (268 reviews)

Mattresses only. Ratings are the review-weighted average across each brand’s mattresses on UK retailer sites. Prices read 17 October 2026.

Mlily

Mlily is a Chinese mattress manufacturer founded in 2003 that entered the UK market in 2016 alongside a partnership deal with Manchester United football club. The brand builds hybrid mattresses using memory foam, reflex foam and micro-pocketed coils, with the distinctive construction detail being high-density foam wrapping around the micro-coils to produce a less springy, more stable sleeping surface than conventional pocket spring designs.

What separates Mlily from most bed-in-a-box rivals is the combination of hybrid construction with international manufacturing scale. The Chinese production base keeps costs competitive, and the engineering approach of wrapping micro-coils in foam delivers a feel that is noticeably different from either pure foam or traditional pocket spring mattresses.

Harrison Spinks

Harrison Spinks is a generational family business that has captured the spirit of the entire hand-made portion of the industry thanks to their traditional materials and handcrafting excellence. The range is of a much higher quality than many competing brands and as a result the price point is typically found within the higher-end but the result is a bespoke nights sleep that will ooze excellence.

Mlily owner satisfaction

Owners rate Mlily well on the whole, and comfort and value for money are what they praise most. "Very comfortable and good quality ensuring a good nights sleep", one wrote, and another called theirs "Really good value compared to major stores". Some are repeat buyers: "We have always used the MLily brand and it's the best by far". Not everyone is happy. Firmness is the main complaint, with some owners finding their mattress firmer than its label ("This mattress was advertised as medium in firmness but is actually firm") and others softer than they expected ("Nowhere near as firm as I was expecting"). Back pain eased for many owners ("Since sleeping on this mattress I've no back ache") but not for all of them, and one was "still suffering from bad back". Some find the memory foam warm, and plenty wish a mattress this heavy had handles.

The 5-year guarantee across most of the range shows genuine manufacturer confidence. The Bamboo+ models have a knitted bamboo cover, which one owner called "very nicely designed and soft to the touch".

Mlily supportiveness

The hybrid construction pairs memory foam comfort layers with micro-pocketed coils wrapped in high-density foam. The wrapping changes how the springs behave, reducing the bounce and motion transfer that conventional pocket springs produce. The result is a supportive but stable surface that suits side sleepers and back sleepers well. The Premier 2000 is the sweet spot for most buyers, with the Hybrid Ice 7000 handling hot sleepers who want cooling gel alongside the hybrid support.

The deep memory foam layers mean the range is less suited to stomach sleepers and restless sleepers who change position frequently during the night. The slower foam response can feel restrictive for sleepers who need to move easily on the mattress surface.

Mlily durability

Most Mlily mattresses use a hybrid construction that combines foam comfort layers with micro-coil structural support, which is the format we expect to deliver better long-term durability than all-foam alternatives at similar pricing. The micro-coil and high-density foam wrapping construction adds structural integrity that pure foam builds cannot match. Owner reviews say little about wear so far. One says theirs "Feels like it's going to last us a good few years", while another exchanged a firm model after the memory foam "created a permanent indent".

The 5-year guarantee is reasonable for the price tier. Chinese manufacturing keeps costs down, and owners often remark on the build: "It's very well made and extremely good value for money", one wrote.

Mlily best offers

We've managed to find the following top deals from across the web on Mlily mattresses.

Harrison Spinks owner satisfaction

Owners are mostly very happy with this brand which is quite impressive given the price point. Typically we find that when the price of mattresses starts to lead toward the high-end, customers' expectations can sometimes be distorted which results in a less-favourable experience. Thankfully that is mostly not the case here. Owners who bring up the price more often accept it than not, "A bit pricey but the quality reflects the price" as one wrote, though a few didn't think it was worth it, one calling theirs "nothing special for the price I paid". The natural fillings are a reason several give for buying. They can smell at first. That faded within days or weeks for some, but one owner said theirs "smells like a barn". Back pain gets mentioned both ways, with more owners saying theirs has eased than saying the mattress left them aching.

Harrison Spinks supportiveness

The support materials utilised in all Harrison Spinks products is a reliable pocket spring base layer. Pocket springs continue to be the best option for support, offering measured and reliable body contouring across the entire mattress and featuring edge to edge even support and roll together prevention.

Firmness within the range varies but has a pivot toward medium and medium firm tension mattresses all of which are made from luxurious materials and hand made in the UK. Interestingly, Harrison Spinks is the partner of choice for many of the sub-brands sold throughout the popular retailer. The result of this is a Flaxby & Feather and Black sub-division of quality mattresses that will be of equal interest to those looking for a good quality and highly rewarding nights sleep.

Harrison Spinks durability

I think the most important stat when it comes to durability is around the warranty and guarantee periods. After all, if the manufacturer doesn’t believe in their product, why would you? Thankfully you get a 5 year guarantee at minimum across the majority of products on show which comes fairly close to the average replacement period of 7 years for the industry as a whole.

Durability generally doesn’t look to be a concern going by the compounds used. In the reviews, several owners are repeat buyers, one writing “Had a Harrison before and very good for years hence why bought again”, while a small number say theirs softened or dipped within weeks or months.

Harrison Spinks best offers

We've managed to find the following top deals from across the web on Harrison Spinks mattresses.

  • Mattress Online
    Up to 55% Off Sale

    *HARRISON SPINKS*

  • Mattress Next Day
    Up to 70% off Big Brands

    *HARRISON SPINKS*

Owner reviews of Mlily mattresses

5 Pamela

Good Points: So comfortably supportive everywhere that I have found it more comfortable without a pillow than any other bed I have had with a pillow. On my old mattress I was spending half the night in so much pain that I couldn't sleep, or waking in the morning hardly able to move and in pain. It's doing me a lot of good sleeping so much better. The way it's rolled into the packaging makes it easy to get through doorways and around corners into the room. The packaging itself is so good that I am intending to reuse it in some way rather than just throw it out. It comes with an additional envelope-style, good quality mattress protector. I can't say about longevity as I have only had it a few weeks. Improvement Points: I absolutely can't fault it. I am incredibly happy that I chose this one after lots of research and unable to shop in person because of lockdown.

5 Verified Buyer

So comfortably supportive everywhere that I have found it more comfortable without a pillow than any other bed I have had with a pillow. On my old mattress I was spending half the night in so much pain that I couldn't sleep, or waking in the morning hardly able to move and in pain. It's doing me a lot of good sleeping so much better.The way it's rolled into the packaging makes it easy to get through doorways and around corners into the room.The packaging itself is so good that I am intending to reuse it in some way rather than just throw it out.It comes with an additional envelope-style, good quality mattress protector.I can't say about longevity as I have only had it a few weeks.

4 DRam

After several weeks of use, I can confidently say this mattress has been a good investment, though not without a few issues. When it first arrived, it felt quite firm, almost uncomfortably so. But after about a month, it softened up nicely and now offers excellent support without being too rigid. I wake up without any aches or pains, which is a huge relief. Movement isolation is impressive, there’s no bounce or disturbance when shifting positions, making it ideal for light sleepers. However, there are a few practical drawbacks. The mattress is very deep, which makes finding fitted sheets a bit of a challenge. It also lacks handles, so lifting or rotating it is awkward and heavy work. It's worth noting, if you're using slatted bed base, the slats need to be closely spaced, otherwise, you risk voiding the warranty. Overall, it’s a great choice for comfort and support, but be prepared for a bit of a workout when it comes to changing sheets.

2 Sierra

Good Points: It's pleasant to look at and the quality of material is great. it feels fluffy and soft when you lie down on it, if that's what you're after then this ones for you. Improvement Points: I wouldn't say its suitable for back sleepers as it's too soft and it just feels like you're sinking.

1 Mrs ss

We had a king size Hybrid Gel 3000 Mattress mid December 25. Over Christmas I’ve had hip pain so bad I can barely walk and had to take pain killers to ease it. I thought I had something seriously wrong with my hip so slept in the spare bed last night and woke up pain free! My husband had said he’s also been getting hip pain - not as bad as mine, but we’ve concluded we messed up buying this! We laid for some time in the show room at Furniture Village on it and thought it was comfortable, but the reality of overnight is terrible. I’ve read other reviews mentioning hip pain since and it seems a common theme. I would not recommend this mattress.

Owner reviews of Harrison Spinks mattresses

5 Johnh

I have had this mattress for 5 weeks now. When I first unpacked it, there was a slight smell for a day, but since then it hasn't smelt at all. (It smelt of canvas which I found quite pleasant actually!) It feels nice and soft each night when you first get on it, but then can feel it supporting you. I guess this is what is meant by a medium-firm mattress. (My old mattress was over 20 yrs old; if anything it would have been rated as very firm!) I have had no problem sleeping with this mattress, no aches or pains when waking up. It is recommended to rotate the mattress once per week for 12 weeks, so I am still doing that. It is easy to do using the handles on the side of the mattress. No depressions in the mattress have appeared, and it still feels just like new. Although we have already had both hot nights and cold ones, I have never felt too hot or cold due to the mattress (obviously the duvet used is also going to make a difference). Overall I am extremely satisfied with the mattress, and with mattressonline.

4 Helen

To be perfectly honest, I'm not convinced but I think the problem is me, not the product. The mattress is clearly very good quality, but it's a lot firmer than I was hoping for and expecting from the soft/medium description. On the spare bed, which is a fully sprung base, it works reasonably well, which is why I haven't yet engaged the 60 day return option, but on the bed I ordered it for originally, which is a solid Ottoman base, it is way too hard. I'm sure that with use it will soften up, but it's still way too hard for me personally to sleep on comfortably and I doubt it will ever be that soft. Indeed, in desperation I ended up going to a shop and buying a much cheaper (and far inferior quality), softer mattress because I simply couldn't do 30 days sleeping on that mattress. I am going to contact Mattress Online today and enquire about swapping it for something softer.

4 Dave

Good Points: Quality is obvious. If we hadn't had a tempur for over ten years, I would say this is a really comfy bed and would be happy for its life time use. Albeit, only five years gauranteed! Having had a tempur though, I would probably revert back. Mainly due to spouse requiring that extra softness and a complete awareness removal from any turn/roll movement by partner. While this is a fantastic make and constructed with the Best Materials, we have been served well with the tempur and too be honest, can say, there aren't any regrets with the purchase. Improvement Points: Comparing this to our tempur, it would be difficult to separate, based on the very different structures. That said, a longer guarantee period would be an advantage. Price for price - this would be a distinct advantage.

2 John

We tried the mattress in the shop and picked it over the medium/firm version. However when the mattress was delivered it was so firm it caused my partner hip pain. We contacted mattress inline via the 60 day sleep guarantee and they swapped it next day. The service was 5* and reason we buy all our mattresses via them. The new mattress is the medium firm and is super comfy even after the first night. Makes me think the first was faulty it was that hard and nothing like the shop one we tried.

1 Nigel K

The mattress smells like a farmyard, not natural, and has made our bedding smell as well as the bedroom. This is not the natural smell the company claims, there is something wrong with the mattress. We cannot have the mattress removed from our home or changed for another month as the company wants to send somebody to check the mattress, but they cannot visit us for the next four weeks. Do not ever buy a mattress from Harrison Spinks unless you enjoy your bedroom and bed linen smelling like you are sleeping in a barn on a farm.

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