The apartment was really chic and clean, and had everything you needed, also a huge kitchen! You had to climb up a ladder to get to the bed, which was no problem for us, but might be if you are not that fit. The check-in and the communication was very easy and the location was really perfect for us, because it was really close to Bruxelles-Midi, where we had to catch a train early in the morning. For sight-seeing in Bruxelles it might not be ideal, but I think you can still easily reach the center in 15 minutes by bus (that goes from just around the corner). The apartment-house was a bit anonymous though, so if you are looking for accommodation with personal contact to your host, it might not be ideal.