This is a good option, walkable from the centre of Brussels. It's also one minute from a supermarket and less than five minutes from a metro station. The flat is on the ground floor and the living room is a bit overlooked from the street and the building opposite. Although, to help with this, the windows are partly frosted and there's an electric shutter.
Anyway this is a minor thing. Access was easy, instructions were clear, and everything worked as we wanted. The hosts have made an effort with the decor. Overall the flat had everything we needed and I would recommend it.