I'm not even sure where to start with this incredible place! First, Jolanda and Simon (the hosts) are two of the most lovely people I've ever met. They couldn't have been more welcoming, charming, or accommodating. We ended up booking at the last minute, and they were completely willing to take us in and make it all work perfectly.
The unit itself is stunning! Very contemporary and incredibly spacious! There are two beds: 1 in the master suite and 1 pull-out couch bed in the living room (don't worry - it's very comfortable). The blackout shades in the apartment were truly amazing and made the unit 100% pitch black for optimal sleeping. There's a full kitchen, washer/dryer, and a really gorgeous modern bathroom. The building is located directly across from a gorgeous (and very large) park and is only a few minutes away from the Simonis stop on the 2/6 Metro lines. It's a very short commute to almost anywhere in the city! Lots of restaurants and other necessities right around the apartment as well.
Overall, if you're staying in Brussels and have the opportunity to stay in this gorgeous apartment, TAKE IT!!! You will absolutely love it!