We didn't meet Vladimir but we followed his directions on how to get in and up. There are 6 flights of stairs, which is very daunting after 35 hours of travelling. However, once you make it up there, there is a fantastic Parisian view across the rooftops. The apartment is very small but very adequate if you are spending your days sightseeing and returning only to sleep. There is a great bakery downstairs and 2 good bars across the road. It is fairly close to the metro and we felt safe walking to and fro.