Gregory was there only when I arrived, but he was very nice. I got in his house a little late and he was there waiting for me and gave me all the instructions and answered my doubts about the city. The room is really good and the appartament is very beautiful and clean. Its just in the side of the station Horta so you can use the metro the get there. You can also walk to city center if you like to walk. Near the appartament there is a great place with bars and restaurants. I really enjoyed my time in Brussels and in Gregory's appartament.