I had a lovely time at Vincent's place, they made me feel very much at home. Their house is gorgeous and very spacious. The room is bigger that the pictures show. The window faces south so you have beautiful sun coming through the balcony.
You pretty much have the 1st floor for yourself and can use the kitchen.
Due to the holiday season I got to meet their family and friends which was really lovely and made me feel welcomed.
The Midi/Zuid station is 10 minutes walk away and you can get to the main turístic attractions in 20-25 walking. There is also a metro station 10 min away, Porte de Hall.
I highly recommend Vincent if you plan to visit Brussels.