Antoine’s place was the best location we could have asked for in Brussels. Seriously a 30 second walk from the Grand Place, 5 minutes to Mannekin Pis, near many restaurants, bars, sites, etc. Of course everyone in the reviews warned us about the stairs, and they were right. 5 flights for us (you could be on a lower floor) or very tight and narrow spiraling stairs, but we took it carefully and all was fine - just don’t bring a suitcase bigger than a carry on!! The room was small but just what we needed- a place to sleep, shower, get ready, and keep our bags.