We spent several nights in Brussels at Mélanie's apartment and had a great time! It was very clean and stylish, while still being cozy. The ladder/stairs up to the loft bedroom area are steep and does require some coordination. If you're fairly able-bodied, it's not a big deal. In the city, it was very easy to get anywhere, as it was a short walk to the metro stop, and we walked easily to the Grand Place one day. If you are coming into Brussels via Gare du Midi, then the apartment is only a couple stops away. Super easy to navigate! Cool bars nearby too :)