Our stay at Martins was perfect for our 10 day stay. It is much larger in person and is equipped with full working kitchen and is light, comfortable, and very clean. It's just a block to the ubahn, tram, as well as S train with easy access to all parts of the city (as well as from the airport!). We were also working from his apartment and were happy to find his wifi was fast. We didn't get to meet Martin in person but he was very informative and speedy in his responses. Highly recommend!