I don't believe you will have to worry about that. I have yet to hear of anyone appearing and not finding their items waiting for them. People are very careful about that I think. Particularly when the New Feathers begin trickling in.

[As they draw closer the buildings will come into better focus and they may begin to see people walking in and out of shops and through the streets, each one with their own vibrant pair of wings.]

Oh yes. There are a number of Community Buildings for you to choose a room in.