We loved this place! But everyone should know what they’re signing up for:
Many steep stairs.
Noisy neighbors. The place is right next to the Grand Place so there is general crowd noise lasting past midnight. Also there is noisy machinery.
No A/C.
But we would still recommend this place! It is steps away from Brussels-Central and even fewer steps to the Grand Place and Royal Gallery. It is literally in the middle of everything so the city is at your disposal.