Location is perfect, very close to metro lines 1 and A-B-C. There are lots of nice places o eat around and a big 24/7 supermarket. JK was very communicative and check in and out was very easy. He also gave us good advice on where to eat and nice rooftops. There are two other rooms in the apartment, but we rarely saw JK or his flatmate, so we had privacy. The room is well-sized and with basic furniture and heating works properly (we even had to open the window at some point). Cleanliness of common areas, specially kitchen and floors could be very much improved, although room was fine.