Xenia's place is very nice. Well decorated and clean.
There were fresh flowers and chocolates to welcome me and enough food in the fridge to have something to eat in case I had reached too late or too tired to go out find something. A very kind attention.
The area is quiet but within walking distance from lively fish market , Sainte Catherine and Grand Place ( 20 minutes). So you can do almost everything by walk.
There is a small supermarket 5 minutes away.
The only thing that could be improved is communication with Xenia. I was not able to reach her when I arrived. Things would have gone smoother had I known that she was living next door.
But the miscommunication problem has not ruined my stay and the quality of the rest compensated it.
That's why I highly recommend the place.