Rubens Place is a good Place to stay, when you want to visit the city of Brussels. It was clean, many things (hairspray, shampoo, tea, coffee, ...) were Provided. Communication was good. The flat is decorated really carefully and nice.
If you stay for a weekend, sleeping in the living room (really comfortable couch) is a good choice. For long term stay it might be inconvenient, because there is not much storage for clothes in the living room and no privacy for the person sleeping there. The other rooms were fine, cosy and equipment with enough storage possibilities.
Public transport was really close (bus, metro and tram), a Lidl is in walking distance and there are a lot of small shops and restaurants.
All in all we recommend staying at Rubens place.