My daughters and I really enjoyed our stay at Beat’s apartment. The location was perfect - walking distance to Central Station, museums, and the Grand Place tourist area, but far enough away so we weren’t surrounded by tourist stuff. We had a great lunch at Beat restaurant downstairs, and great coffee and croissants at Paul across the street. The street is full of interesting restaurants. We had a nice Italian dinner at Per Bacco just up the block.
The apartment itself is large and airy, with lots of light. My youngest enjoyed climbing to the top to read and enjoy the view. It was warm during our stay so we used fans and opened windows, so we heard some street noise during the night but not bad. All in all it was a unique place - more fun and a lot more space for the four of us than a hotel - and a great base for exploring Brussels.