My family (wife, son and mother-in-law) stayed at Ionut's place for a week. Personally I feel the flat is a bit small for 3 adults and a kid. For two people there would be enough space. Otherwise, the apartments are nice and clean. One of the reasons to stay at Ionut's accommodation was the bath. Our son really enjoyed it :-)
The location of the apartments was nice for us. Apartments are within the walking distance from my job and at the same time my family was able to reach Brussel centrum easily.
There is underground parking nearby Simonis station. If you book it online in advance it is very cheap.