Carl is a really nice host. He helped us to carry our luggage and provided Bagels for breakfast. The house, room and bathroom looks exactly like on the pictures, but don't expect more. The whole house is still in construction. You should also notice that Carl never locks the main door, which was fine for us but maybe not for everyone. The neighborhood was nice and we felt safe.
I can defentitly recommend staying with Carl one or two nights. But probably not longer.