Nothing can beat the location: a stone throw from Central Station (train), and around the corner from Grand Place! The apartment has quite a tight staircase up (two floors), so make sure you are up for a steep climb with your suitcases, and is in the back of the gallery. It is indeed very quiet to sleep (but bring an eye mask if you wake up by daylight as the curtains don't fully cover the windows), and the communication with Jean was very easy! The shower door was broken, which was a bit challenging to shower without splashing the water all over AND be aware that the toilet is in the same room as your bed, so make sure you are comfortable to use the toilet in front of your travel companion (and be aware of unpleasant odeurs). Overall great location, perfect for a quick stay in Brussels and the guys were very sweet keeping our suitcases during the day before we flew back home in the evening!