The room was well beyond our expectations!
We stayed there one night and slept through the night like babies : the residence is located on a quiet street , though closed to public transport (2 stops from city centre on the metro,plenty of space on the street to park a car), we didn't hear any of the people staying in the residence. The bedding was very comfortable , with quality linen.
The room is super bright and well furnished, with everything one could need, from hairdryer to ironing board! It was exactly as advertised on the website.
To top that all up, the receptionnist was very kind and helpful, check-in and check-out went without any problem.
We would definitely stay at MAS Residence again, and can only recommend it if you stay in Brussels!