The Ritz - Hotel:

This hotel is older than dirt, and it's full of every kind of infestation that you can think up--roaches, rats, and mice. They skitter through the walls, and nibble on the trash. Windows are boarded up, or covered with cardboard boxes. The carpet's stained, even though the janitor tries to keep it as clean as possible. The good thing about this place, is it offers protection from storms, and houses a large number of people. An older inventor-type even put an electricity generator inside of the building, so that the residents can see what they're doing. The water pipes creak and rattle, and cough up rusty water. No rent is required, though the 'manager' would appreciate it if you donated a little time or effort into making the Ritz a better shelter. You can bring in anything you find to spruce your room up, but you'll never get rid of the rats.