I had a bad experience last time I used airbnb in Brussels, but Elias' place convinced me to give it another chance and I was not disappointed.
Elias was very quick to response to any message, since my first request to book and until I left.
The appartment is very well located, 5-10 minutes away from the Schuman station. The scenery from the balcony is amazing as well.
The place is spatious, you really are provided with anything you would need. Elias stayed in his room so practically I had access to the entire place.
Would definitely come back and recommend this place to anyone visiting Brussels!