The flat was perfect for the two of us! We found the stairs to be no issue. I tend to like a softer bed but the firmer one that this flat had wasnt horrible after a long day of touring. The use of the washer and dryer was great. The shower was large for paris standards. The small kitchette was handy to make breakfast from the monoprix groceries just across from the station. Kitchen has all the basics plus a toaster and coffee maker. Wifi works and we had no issues with the connection and even streamed a movie one evening on our tablet. The check in was easy and we were even allowed to drop off our bags before check in! The Line 4 Metro is less than 5 minutes walk away from the flat. In all, the flat exceeded our standards for our first trip to Paris!