We stayed in Berlin for about 7 days. The room that Ivo gave us was spacious, sun-lit, clean and wondefully furished. The very positive note is the indipendent exit/entrance in the room, which allowed us avoid disturbing the hosts. The house is very clean, and again very well furnished. Ivo also provided us with ideas on what to visit, along with guides on Berlin that he left on our desk. Ivo's family is accomodating and very friendly!
We had such a wonderful time in Berlin. Would totally do it again!