Our stay in Leo's place suited our needs. The check-in process was flexible which was great; however, there was some miscommunication over which room was ours (there are several rooms rented out in this house). That miscommunication led to some additional problems which were eventually resolved by a friend of Leo's (we never actually met Leo) but added some unnecessary anxiety to the trip.
The house is not central but convenient enough to transit. For the price, the room was reasonable. I would probably try another place if returning to Brussels although would not discourage anyone from booking here.