Rémy's apartment is located in an ideal location in Berlin when it comes to access via public transport and a typical Berlin experience: lots of restaurants and bars in the area, a grocery store across the street, combined with the din of construction and difficulty finding parking. The latter are not deterrents, since this is they way life in Berlin currently is, they are listed merely so that visitors are aware.
In all this, Rémy's space is an artsy oasis, with lots of functional space. Its location on the ground floor means one doesn't have to lug ones luggage up the stairs. The bathroom and kitchen are elongated rooms, the two main rooms have space to sit and sleep comfortably. We never met Rémy himself, who was traveling on business, but he arranged everything perfectly.
Our experience with Rémy and his space was excellent, and we can recommend it highly. In terms of comfort and the overall feel, this part of Berlin and this apartment aren't for everyone, so consider your needs and experience as you make your choice. A group of travelers with experience seeking the real Berlin would be a perfect match, but this would not be a good choice for a family with young kids wanting to do some sightseeing.