Hélène's place is amazing: it has everything you need for a pleasant and comfortable stay in Brussels. The communication with the host was very easy and she was very helpful. And the place is simply amazing: designed with good taste and with a nice terrace... it is just perfect.
Just keep in mind that the apartment is on the 1st floor and there are 2 sets of narrow staircases to climb (consider this when packing or if you have difficulty in climbing stairs).