The location is really perfect if you want to explore Brussels - you can reach the center as well as the EU quarter with a nice 20min walk. Lot of shops in the area and a 10/10 bakery (Renard) right around the corner. Area felt nice and safe.
The Apartement itself is totally enough for a touristy stay for 1 or 2 people. The kitchen is very small and the bathroom is not the nicest (older house), but it was totally fine for a few days stay.
Cleanliness was totally OK - only things negative to note would be that the floor could have been a tiny bit cleaner (for the standards of someone coming from a "no shoes inside" - culture) and that we were unsure whether the bed sheets were fresh.
Communication with Shady was perfect. He was very nice and flexible with the check-in time.
Overall we had a very nice stay!