Antoaneta's place appears to be a purpose built for letting out rooms, and as such, done very tastefully. Our room was off a communal kitchen where there was also a shared bathroom. Occasionally in our two day stay we came across others using the kitchen, but not once did we have to wait to use the bathroom, even though it was not for our exclusive use.
The place is modern, has been tastefully decked out, and is spotlessly clean. The 'bedroom' we occupied was huge, with a huge bed and windows overlooking the quiet streets. There was also a sofa, coffee table and desk, as well as wardrobe and huge TV etc. We were out and about a lot, but of you are intending to stay indoors a lot during your stay, or get confined to quarters by the Belgian rain, this would be the place.
Antoaneta's communication was perfect and speedy, and gaining entrance to the place was easy despite her not being there. She was also really helpful enabling an earlier check-in than anticipated.
The only issue is the construction of the floors which appears to transmit and amplify the noise of the washing machine spin cycle and rattle the door to the room. This would only be an issue if you are looking at sleeping vary late into the day.
I would happily stay there again.