A sofa bed’s conversion mechanism determines what ... then convert into a roughly king-size mattress. Strategist senior editor Winnie Yang owns the sofa, so I visited her apartment to test ...

She also recommends Article’s Nordby Sofa Bed as an affordable option for tight spaces that’s durable and user-friendly. Our list of the best sleeper sofas includes Article's Norby ...

A king measures 76”x80” and it’s the second most popular bed size behind queen. All of this year’s best mattresses for every type of sleeper are available in a king, meaning you can get ...

The standard sizes are single, double and king, but you can also ... and spacious right or left-hand sofa by day that quickly converts into a full-size bed by night. The chaise end features ...