Big and super comfortable, you can sleep on and get your cuddles on all day long, but here are a few problems/clarifications:  
1. You are not getting one two-deep-seat sofa, this is two separate chaises. So you can arrange however you want, but it doesn't have a hinge or hook to connect them at the middle. 
2. The cover screws for the header piece don't screw well (or at all), since parts are cheap. But they get covered by the header piece itself so it's not a big deal. 
3. One of the Sofa Chaises did not have the hardware to assemble and it took Wayfair customer service over a month (after 3 calls, 5 plus emails) to get to me.