Me and my parents had a great week at Jean's appartment. We were really enjoying our evenings sitting on the sofa and looking at the Brussels city from far above. The flat is very well organised with two separate bedrooms and very soft nice beds. The living room and the kitchen are connected in one room which makes it so cosy to cook and have a nice time together at the same time.
I really liked the bold concrete walls and vintage details in the interior. Jean also rally cared about guests and brought a lot of food that you can cook with - like pasta, rice and spices. Make sure, to replace it afterwards, thought :)
The location was also great. 15 min walk to the city centre, 5 minutes to closest subway and 15 min to the railway station from where you can travel to Antwerp, Ghent and other nice cities.
I definitely advise Jean's place!