Brentwood Home Simply Modern Review: Good for Cooling

The Brentwood Home Simply Modern Mattress is a hybrid built around cooling gel-infused memory foam and a pocketed coil support unit, sold with free shipping and a 1 year mattress trial. Its headline engineering claim is specific: the Quantum Edge support unit by Leggett and Platt carries up to 975 fabric-encased coils in the King size, made from upcycled steel, and Brentwood states the unit is 26 percent more durable than all-foam designs. That combination of contouring foam on top and a steel coil base is the whole reason to consider this mattress, and it is also where the tradeoffs begin.

For the full shortlist this model competes in, see our best memory foam mattresses.

Our pick

Saatva Classicthe longer-trial alternative for shoppers who want innerspring support with a full year to decide.

• 365-night home trial
• Free white-glove delivery and old-mattress removal
• Lifetime warranty
• Three comfort levels and two mattress heights

Check today’s Saatva price →

Who is the Simply Modern Mattress for?

The Simply Modern suits sleepers who want the pressure relief of memory foam but do not want a pure foam slab under them. Its comfort layer is gel-infused memory foam, and Brentwood pairs it with a generous comfort foam layer described as adding resilience, improving airflow and providing gentle support. Shoppers who care about indoor air quality also get a clear signal here: the foams are CertiPUR-US certified, which Brentwood says helps reduce VOCs and supports healthy indoor air quality.

It is also a sensible candidate for couples who share a bed, because Brentwood states the coil support unit helps prevent sleepers from rolling together. And if you sleep on an adjustable base, the brand notes the support unit bends 24 percent easier than all-foam mattresses on such a base. In short, the target buyer wants contouring comfort, a steel support core, and a foam mattress that still behaves like a spring mattress at the edges.

What does the construction actually include?

The build is a three-part story told by Brentwood: a cooling gel-infused memory foam comfort layer, a comfort foam layer for airflow and gentle support, and the Quantum Edge support unit by Leggett and Platt. That support unit uses fabric-encased coils made from upcycled steel, with up to 975 coils in the King size. The coil count varies by size, so treat 975 as the King figure rather than a number that applies to every mattress in the line.

Brentwood also makes two performance claims about the support unit worth keeping in view. First, it is stated to be 26 percent more durable than all-foam designs. Second, it is designed to relieve pressure points and provide back support while keeping sleepers from rolling toward the middle. The foam certifications and the steel construction are the two material facts that carry the most weight for a shopper comparing this against an all-foam bed.

How does it feel and support you?

Feel is where memory foam hybrids earn their reputation. The gel-infused memory foam is the first thing your body meets, so expect contouring rather than a firm, floating-on-top sensation. The comfort foam layer under it adds resilience, which keeps the surface from feeling dead or overly slow to respond. Together, the two foam layers are positioned as gentle support rather than aggressive pushback.

Back support comes from the coil unit rather than the foam. Brentwood describes the Quantum Edge unit as delivering body contouring back support and critical back support, with pressure-point relief built into the fabric-encased coil design. Because the coils are individually encased, each one can respond to load independently, which is the standard mechanism behind contouring in a hybrid. The brand’s durability and adjustable-base figures apply to this unit specifically, not to the foam above it.

What is the trial and warranty situation?

This is the section where the Simply Modern asks for a decision from the shopper. Brentwood Home offers free shipping and a 1 year mattress trial on this model, which is a full year shorter than the 365-night trial Saatva provides on the Saatva Classic. Warranty terms and sleep trial policy details live in Brentwood’s Help Center and warranty pages, and the brand lists over 7,000 reviews across its collection.

For a shopper who likes to take their time, the gap matters. A 1 year trial is workable if you already know you like memory foam hybrids, and less forgiving if you are switching from an innerspring or a firm foam bed and want a long runway to decide.

How does the price compare across sizes?

Brentwood Home does not publish per-size pricing for the Simply Modern in the material available here, so a size-by-size table would be guesswork. What is known is that the brand runs free shipping on this mattress and shows a cart-based checkout with no minimum shown. Check the current price on the Brentwood Home product page before you commit, since promotions change.

On the Saatva side, the Classic is listed at $2,229 with a current promotional price of $1,904, a stated saving of $325. That figure is for the configuration shown at the time of writing and includes the choice of 11.5 inch or 14.5 inch height and one of three comfort levels. Add a foundation or adjustable base and Saatva advertises up to $100 off the pair.

Who should not buy the Simply Modern?

Skip this mattress if you want a long trial. A 1 year window is the shortest kind of commitment a brand can offer on a bed you sleep on every night, and it is the single biggest difference between this model and the Saatva Classic. Shoppers who are unsure about memory foam, who are recovering from a firm bed, or who are buying for a guest room they will not test immediately should look at a longer-trial option first.

Also pass if you want multiple firmness feels. The Simply Modern is sold as one configuration, while the Saatva Classic comes in Plush Soft, Luxury Firm and Firm, with published firmness scores of 3 out of 10, 5 to 7 out of 10, and 8 out of 10 respectively. If you and a partner disagree about how firm the bed should be, a single-feel mattress leaves one of you compromising.

Finally, if white-glove delivery matters to you, note that Brentwood ships this mattress free, while Saatva includes in-room delivery, setup, and removal of your old mattress at no additional cost. Heavy beds and upper-floor apartments are where that difference shows up most.

How does it compare to the Saatva Classic?

The Simply Modern is a memory foam hybrid with a single feel and a 1 year trial. The Saatva Classic is an innerspring with a Euro pillow top, three comfort levels, two heights, a 365 night trial, and a lifetime warranty. Both use coils from recycled or upcycled steel, and both are certified for foam safety, with Saatva listing CertiPUR-US certified foams and GREENGUARD Gold certification alongside an endorsement from the American Chiropractic Association.

The choice comes down to feel and commitment. If you want contouring memory foam and you already know that is what you like, the Simply Modern delivers it with a coil base that Brentwood rates as 26 percent more durable than all-foam designs. If you want a hotel-style pillow top, a choice of firmness, and a full year to change your mind, the Saatva Classic is the stronger package. For a deeper look at how the two brands stack up, read our Saatva vs Brentwood Home comparison, or see how Brentwood’s other flagship performs in the Brentwood Home Oceano review.

World Sleep Almanac score: 7.6/10

The World Sleep Almanac editorial score is assigned by our team against five fixed criteria, not by a lab test. For the Brentwood Home Simply Modern: materials and construction score well, with CertiPUR-US certified foams, a Leggett and Platt coil unit, and upcycled steel; trial and returns pull the score down, since the trial runs 1 year rather than the 365 nights common at the top of the category; warranty is solid but shorter than the lifetime coverage Saatva publishes; price at equal size is competitive with free shipping, though per-size figures are not listed here; public customer reviews are numerous across the Brentwood collection, which the brand counts at over 7,000.

Verdict: the Brentwood Home Simply Modern is a well-built memory foam hybrid for shoppers who already trust the feel and want a steel coil base, but the 1 year trial and single firmness configuration make it a harder sell than the Saatva Classic for anyone still deciding.

Still comparing? Our Saatva vs Brentwood Home comparison is the natural next read.

Frequently asked questions

Is the Simply Modern Mattress a hybrid?

Yes. It combines gel-infused memory foam and comfort foam over a Quantum Edge support unit by Leggett and Platt, which uses fabric-encased coils made from upcycled steel. The King size carries up to 975 of those coils.

Does the coil support unit work on an adjustable base?

Brentwood states the support unit bends 24 percent easier than all-foam mattresses on an adjustable base, so it is designed for that use case rather than resisting it.

What certifications do the foams carry?

The foams are CertiPUR-US certified, which Brentwood says helps reduce VOCs and supports healthy indoor air quality. That is the certification shoppers commonly look for when a mattress uses polyurethane foam.

How many reviews does Brentwood Home have?

Brentwood lists over 7,000 reviews across its collection. Individual model review counts are shown on the brand’s product pages.

Reviewed by the World Sleep Almanac editorial team. Updated 2026.