Wow! This couch is incredible. It is huge! Since it's modular you can rearrange it to your liking. We love using the ottoman on one end to create a chase on both sides (shown in review pic). It is soft but firm enough to provide support. Our first night we made it into a huge square and the whole family of 5 fit with more than enough room to share. You could seriously have 8-10 people lay out on it comfortably. 
My husband made wooden legs that are 6" in height as we wanted it lifted off the ground a bit more so we could easily clean under it with our robot vacuum.  We used his handmade legs as opposed to the 3" black ones that were included.
This is a great deal, great purchase and I highly recommend.