Couches. We call em sofa’s in the business heh.
Depends on your age I think. I remember when they were divans, then couches, now sofas.
I called my 88 yr old aunt the other day to tell her I would be visiting. She said “well I guess I can pull out the divan”. lol I am sure it is one of those hideous things that the back folds down on. rofl