Should I get the 4-inch or 6-inch version?

Choose 6 inches for adults and side sleepers who need more cushioning. The 4-inch is fine for kids, naps and occasional guests.

Can it be used as a sofa?

It can be folded and leaned against a wall as a floor seat, but it has no back support. It is a mattress, not a couch replacement.

Yes. The cover is removable and washable; follow the care label and air-dry to avoid shrinkage.

Yes, it is designed for floor use. A rug or mat underneath adds grip and keeps it from sliding.

Fold it in thirds and stand or lay it flat in a dry space. Avoid stacking heavy items on it for long periods.

Some foam mattresses have a mild new-foam odor. Air it out flat for a day or two before first use.

At Wayfair, for $167.99, 33% under what the other stores charge, as of our latest check.

Rated 4.2 out of 5 from 74 ratings. Buyers like: Rated 4.7 out of 5 stars overall.

3 stores we checked sell it, including Wayfair, Home Depot, eBay.

$167.99at WayfairChecked Nov 7

33% under what the other stores charge

Compared across 3 stores. Prices are checked against each store and labelled with when.