This place is wild!
Truly unique in every way - absolutely worth the stay if you really want to feel immersed in Brussels' rich art scene (it's in an actual art gallery, after all). You are literally steps from Mont des Arts and all of the museums as well as just outside the Brussels Central station in case you want to check out other areas of the city.
Awesome and definitely recommend if you want to add a cool and different experience to your trip!