The Ruby is perfect for one or two couples. The space is small, but well utilized and doesn't feel cramped. Probably not the place for you if you plan on staying in the whole time, but perfect if you're going to be out and about in Nashville and just need a place to crash. The bed was very comfortable and they did a great job communicating about check-in etc. and when we thought we'd left something behind they double checked that it wasn't there. The location is in a quiet neighborhood so definitely not a place if you're looking to be loud. There is also no outdoor space.