Me and my friend stayed at John & Ceca's apartment for 4 days and it was awesome. They are really attentive and kind. It was so easy to get to the appartment, it was exactly like the pictures and they even give us some cookies, two water bottles and a sim card as a welcoming.
The apartment is so cute, the bed and the couch are comfortable and the bathroom is clean.
Also the location of the flat is perfect, just in the middle of Brussels.

We are absolutely coming back :)