The location for this apartment was great. There were plenty of options right near by and it was an easy walk through the Marais and on to many of the tourist spots. There's even a subway stop around the corner. We were somewhat uncomfortable with the check-in process. However, Christophe was very helpful and on time for our scheduled check-in. We did have some problems with the apartment electricity. Luckily Christophe responded immediately with info about how to use the fuse box. I'd recommend not trying to use the electric water heater for coffee. It worked successfully once but then caused problems. We just microwaved some water in the mornings.
Overall this was a good value and great location for Paris despite a few hiccups.