This is a world of magic, and personally, I see no need for the Girls'/Boys' dorm room entrances. Make each door just go to your own dorm (which it does already) and call it a day. There's no need to separate it since the default is your own dorm, and you can only enter your own dorm without porting to a friend.
I would like to see our dorm room expanded. The current max items is 50, which would stay the same. If we have the 2 dorm doors being both enter/exit doors, how about a 2 room dorm with a small hallway? So, if we go in the left door, we have our left side of the dorm, a single hallway going to the right side, and the right side room. Each room would have a doorway that we can enter or exit back to Ravenwood. I understand the way dorm rooms actually work, and what the purpose of the dorm room is for W101, but what's wrong with a little update to our dorms? This would just give us a little room to spread out.