For a small space, this could not be better laid out or more functional. It was great for both working and sleeping, and the area is fantastic. Rue Cadet is quiet and charming with many great places to eat. The glass-covered passages which run down to the Bourse are just at the bottom of the street. Connectivity with both buses and metro also makes it easy to explore the wider city from here. Even better, it's a short walk from Gare du Nord for easy access to the airports and Eurostar.