tally_listings is for those who have a house/apartment/room to rent out, for those who are in need of finding a house/apartment/room to live in, have something to sell, are searching for something to buy, etc.
Basically, everyone gets fed up with seeing "Ack - I need a place to live!" or "HELP ME, my roommate split and I have no one to help me pay the bills!" or "I need furniture cheap, know of anyone selling some?" or "Help me get rid of my crap, please!" posts in communities that have other purposes.
Here is your haven. Post those things here and... you won't get flamed for it!