Everything we could have asked for, extremely responsive host who always replied within minutes. About 30 min walk to the centre or public transport a couple minutes away. I'll just say there are steep stairs down to the bathroom - fine for most, but maybe not for elderly couples or people with mobility issues. Sofa bed was very comfy, can hear the upstairs neighbour occasionally from the lounge, but this was rare. From the bedroom couldn't hear any noise. Overall would highly recommend for anyone staying in Brussels!