Nice house isn't it? It's called the Maison des Célestins (after the name of a - very - old convent that was in the same area) and it's located on the Quais (river banks), right at the Seine level, facing the Ile de la Cité. It used to be closed until may 2013 when it was turned into a cool restaurant and bar. Just one tiny detail though; the black space in front of it is... a road, with a lot of traffic except on Sundays when they turn it into a pedestrian area (the day I took the photo!).