I had an excellent time staying with Reini and his flatmates! The flat was very nice and well furnished. I stayed in the loft, which is great for sleeping, but not much else. The bed was comfortable and it was nice having the skylight for natural light.
The location is good. The bus station, which will take you to the city center or the subway, is right outside the building (you can see it from the kitchen). I always felt very safe and secure in the flat.
Reini was incredibly accommodating and professional. I never lacked for anything. He cooked me a hearty breakfast the first day and was helpful with directions and always responsive. I would highly recommend him!