Connor's Room
When you walk in the room, the bathroom is immediately to the left. In a corner in the bathroom is a little habitat for Sid & Nancy. To the right there is a little sitting area with some bean bag chairs, a television and his trusty PS3. His large and technical-looking/space-y desk faces that and also acts as a room partition (it's also covered in plastic dinos!). There is a folding wall that looks like a prop from Jurassic Park behind that, and then the bedroom area seen below:
Basically, he's a geek.