Perfection. Central to so much, so I was expecting some noise but the interior windows do an excellent job of insulating you from city life. David is a fantastic communicator (I’m a type A personality when it comes to planning so I like to have as much information as I can in advance) but his quick replies and detailed instructions were all I needed to feel covered. I’d highly recommended! Also - who doesn’t want to spend the night in a hidden bookcase? Do it.