We had a really nice stay in Agnes's flat which is very well located near Place Bellcourt. Agnes was extremely helpful both for check in and during our stay for recommendations about the city. There were lots of little touches and gifts waiting for us. Despite the very cold weather, the appartment was very comfortable. We were there for the Fete des Lumieres but can't really say that this disturbed us during the night. There is plenty to do within walking distance and lots of nice restaurants too. As advertised there are 4 floors to climb but this is manageable and you only do it once with luggage!