The apartment is really spectacular.
It's in the heart of Brussels, just a few steps from all the monuments or tourist buildings, close to supermarkets, restaurants, metro lines, etc.
The area is very safe and, despite seeing some comments about noise, we never had any problems with noise. In fact, we always slept very well.
The check-in process was very easy, the apartment has all the amenities (bathroom, kitchen, sofa bed, etc) and the hosts were always attentive to any concerns.
I absolutely recommend it !!!!