We experienced very responsive and prompt communication from our host Marti right from the get go and throughout our stay. He patiently answered all my questions and gave extensive instructions on how to reach the place.
The place itself is a little misleading in the pictures. Everything is accurately depicted however the actual unit isn't as cosy as it looks - perhaps it was the lighting in the photos? We were expecting a cosy apartment however it is more like a backpackers. The living area is small and dim but the bedroom is of a good size with a comfortable bed. The unit is clean and neatly kept. I think this place is best suited for those who don't intend to spend a lot of time in the apartment but rather as a place to sleep after a day out.
The apartment is also part of Burger Haus, so this means when the joint is crowded there is muffled noise transfer into the room. This is especially so on the weekend.
The location itself is good - there is a bus stop right outside the place with many buses heading directly into the city. Otherwise it is a 20 min walk in. There is a good variety of food places nearby. We highly recommend Pancho Villa - a Mexican restaurant around the corner - if you're looking to have a nice meal. Great food and amazing decor.