I booked with Christian on the same day that I wanted the unit. He was very responsive and made the process easy for me, especially given that he wasn't even in town at the time. He lives in a great location for easy access to Friedrichshain and Kreuzberg. For your morning coffee all you need to do is pull on some clothing and stumble across the street to Cafe Mu, where they will take care of your caffeine and sugar needs. Simon-Dachs Strasse is literally around the corner where you'll find lots of cool shops. Thank you, Christian!