Couch
A couch or sofa was a piece of upholstered furniture, similar in form to a bench, used for sitting on by two or more individuals. 

A Romulan Bird-of-Prey that played a prime factor in the Neutral Zone Incursion of 2266 had a couch on the spacecraft's bridge. At one point, the vessel's commander briefly sat on it. After a Romulan centurion was wounded in the same room, however, he lay on the couch, where he later died from his injuries. ()

In an Arcturian rendition of Macbeth held on Planet Q in 2266, King Duncan was lying on a couch when  murdered him.

Later, actress Lenore Karidian, who had played Lady Macbeth in the play, and Captain James T. Kirk, who had observed the performance, sat on a couch at a cocktail party on Planet Q. ()

Captain Jean-Luc Picard's ready room aboard the  also featured a couch. ( et al.) Another couch was owned by the O'Brien family on space station Deep Space 9, and yet another was owned by Ensign Harry Kim aboard the . (; )

A home video showed Jeremy Aster pretending his kitten Patches was a captain landing on a sofa. ()

Quark told Constable Odo that, when The Circle became dominant, Odo could simply turn himself into a couch rather than have to leave Deep Space 9. ()

The holographic recreation of  kept a red couch in his workshop on an alien planet in 2374. ()

The meeting room aboard the  featured two couches. In 2374, The Doctor was interrogated by Rekar and Nevala in this room. ()

After Tom Paris joked that – if Voyager went through a wormhole into the Alpha Quadrant – he and the rest of the starship's crew might end up in Harry Kim's parents' living room, Kathryn Janeway told Kim that he might have to ask his mother to move the sofa. ()

Couches could also be used for sleep. Furel decided he and Lupaza would sleep on the O'Briens' couch to guard Kira Nerys, resolving that, though it was "a little short," the couch was at least as comfortable as their bed. () Harry Kim offered Tom Paris the use of his couch to sleep on after the latter officer had quarreled with a pregnant B'Elanna Torres. () When a pah-wraith possessed the body of Keiko O'Brien, it forced Keiko's husband Miles to perform work on its behalf. Disgusted, he stated that he would sleep on the couch, but it told him not to be childish and that they would sleep on the bed as always in case Molly had a nightmare and came running in. ()

External link 
 
Furniture