The listing is easily accessible from Brussels midi via the 48 bus line. Grand Sanlon is a cute, safe, and local neighborhood (10> min walk from Brussels royal arts museum). I visited in the last week of November and there was a lot of holiday festivity in the town square!
I stayed in L’Orange (there were about 5 other rooms?). The room itself was huge for Europe standards and I felt comfortable. My only warning to other travelers are only a few bullets:
- the stairway is narrow and steep, much like elsewhere in Europe, if you have ADA requirements or are generally a bigger person, you might struggle getting in and out of the tight stairway that leads up to all the rooms
- the ceiling is thin so I heard the Guests above me stomping around sometimes until late at night
- wifi in my room did not reach the bed, it only reached to the bathroom area - about half the square footage of the room
All in all, great value and location with, IMO, minor inconveniences.