It might be a little tight, but totally do-able.
The first bedroom has bunk beds, flat screen tv, dresser, shelves and a closet. You could probably fit an air mattress on the floor but it would be tight. The room isn't very big.
Second room has a queen size bed, flat screen tv, two end tables and a closet. Also not a really big room.
We didn't use the pull outs in the living room. I can't remember if the couch pulls out or if it's just the chairs that fold open. Definitely enough room for a few people in the living room area.
The master bedroom is the largest, it has a queen size bed, two end tables, dresser, desk, flat screen tv and a large bathroom. We had the baby in a pack n play near the door to the room with plenty of room to manuever around it.