The appartment has a unique and wonderful style and we enjoyed being there. While it has many creative installations they are safely installed (even with kids) and hide some cool, unexpected features that make staying there also like a little adventure. The appartment offers all the amenities one needs and the communication was friendly and the replies were fast. The five flights of stairs and no elevator is suboptimal for a pushchair. The main downside for us was that the appartment is somewhat old and the walls are not well insulated. Unfortunately our sleep was disturbed by a cold draft and by the neighbouring guests showering at midnight and in the early morning hours.