It's a lovely place at a perfect location. You walk in about 15 mins to Boxhagener Platz and only about 3-5 mins to Frankfurter Tor from which you can get everywhere.
The house itself was quite big for 2 people, nicely heated on arrival and very clean. The bed was a bit soft which isn't my favourite, but my friend slept in it perfectly so that's just a matter of taste :-)
I would definitely recommend this place!