I rent my room with a private bathroom and a private desk in a beautiful flat near Schuman Station. It's really peacefull, charming and quiet + the view on Brussels skyline is always pleasant in the morning ;)
The flat is located on the last floor of a beautiful building, there is lot of light and it is cozy and spacious. A big living room with a fireplace is provided and a welcoming cat !
Transport to the center are easy and fast ( 20min max) at Metro Schuman