This isn't really feedback just a suggestion.
A lot of people say you need to advertise Habbox more, so do it?
Get a lot of official rooms open at once keep them popular, get more people to join the forum.
www.habbo.com/groups/fansites click on eery fansite. Half of them don't work? This is the oppurtunity to make Habbox more well known, like it was before.
Take the failure of other fansites to your advantage!