The studio is right in the centre of Brussels, so you do not need to take public transport for city sightseeing. It's super clean and convenient for a week stay. Though there is rather noisy in the night as it was mentioned in the previous reviews, it didn't bother us much. The only thing we missed is the hanger for outerwear - in winter clothes is bulky.
Anyway I strongly recommend this studio for a short stay in Brussels.