but does anyone have any good ideas for a good place to practice? We used to play at the guitarists house, but he has a new baby in the house, and she's always sleeping. So we're kind of stuck between a rock and a hard place. We can't play at either of our houses, and we need to keep our instruments/amps in one spot.

Any suggestions?
There are places where you can rent small warehouses. I think this has been asked before you should search other threads because I don't really know.