We stayed with Lola and Sebastian for two months.
They are super nice, cool, friendly, helpful and amazing people. We loved the time we spent with them and would recommend them and the apartment to everyone.
The apartment is beautiful with amazing overview of the city, great location (less than 30 mins walk to the city center and very close to a metro station), very clean and cozy with a well equipped kitchen, spacious living room and nice and big balcony.
Overall, the best you can find on Airbnb in Brussels.