I will start my review off with the fact that we messed up and arrived a day early but Hans worked with us as the place was not occupied at the time/day that we arrived.
This space is a convenient place to stay that is close to everything. Easy to get to the subway, the tram and the train system (via either tram, bus or subway). It's within a close walking distance to all of the museums and is VERY QUIET.
Please keep in mind, though, that it shows as a Bed & Breakfast hosted by Hans but it IS NOT a bed and breakfast. I see that others had great luck with response times but we did not.