I loved staying at Yann's house, it was one of my favourite airbnb experiences. A blast to the past - the decor is out of this world, and incredibly cool.
Yann was very helpful, clear and responsive in communication and simply a lovely host.
The location couldn't be better either - 2 min from the subway (one stop from Midi), with plenty of trams, and buses. Or the house is simply within walking distance from the centre.
Next door you can find a fantastic Abbatoir market, the canal (and excellent cultural centres on the way to the centre).
If you get a chance to stay at Yann's home whilst in Brussels - take it! It's the best :) I couldn't recommend it more.