The apartment is very nice and clean. It is easily accessible and the roof terrace is a nice addition.
The host is very friendly and you can ask them anything if you have some questions about the apartment or Brussels itself. They also provide multiple flyers from the tourist attractions in Brussels.
The neighborhood is nice enough. You have some stores/restaurants/bars in the area and the Basilique is at a walking distance. You can also travel easily by public transportation to the city center or hop on a city tour bus that will show you all around Brussels.