We turned to pro designers and staff testers to round up the most comfortable couches on the market. Here's where to find ...

If you buy an Ektorp sofa or Poäng chair in Europe, some of the components may have once been inside an old mattress.

"Over time, use of sofa cushions can lead to compression of stuffing or foam, leading to a less comfortable experience," ...

This list also contains trundle beds, which stow a second bed frame on wheels under the first, and a style I’m calling “foam-on-the-floor” sleeper sofas, which contain panels of foam that ...

These days, sleeper sofa mattresses are typically memory foam, gel memory foam, or air-over-coil hybrid mattresses. There are also sleeper sofas with traditional innerspring mattresses ...