Staying in Robert's place is the most perfect accommodation on a trip I can remember. Seriously. The apartment is simply breathtaking and all features were of a quality superior to a typical 5* hotel. Waterbed, HUGE TV, spa type "rain" shower, terrace with incredible views. Just flawless. We were always genuinely excited to be returning there after whatever activity we'd done.
What's more, the location is very central but not raucous, so you can treat the evening exactly how you wish and return in the middle of the day conveniently.
Last but not least, Robert himself. An incredibly friendly guy who made us feel instantly welcome and went above and beyond to make our trip as enjoyable as possible, from simple tips recommendations to providing us with rain poncho things without any request! Just a delight.
There is no other place we're staying when we return to Berlin.
(I know this must sound like Robert paid me to write this, but I swear this is all completely genuine!)