Modifying your room
When you are in your room, you will see a little bar at the top left which shows:
- Rating (# of stars)
- Room name
- Edit button
- Photograph button
Selecting the Edit button brings up a dialog screen with four options:
- General - modify the room name and description
- Decor - change the walls and floors
- Members - manage room membership 
- Security - control who can and cannot access your room
Rooms can be rated from 1-5 stars. The rating for a room is show at the top left. It is not known whether the room rating has any affect on popularity rating.
In the list Places, rooms are listed by descending order from most popular to least popular. Popularity seems to be completely determined by the current number of people in a room.