My sister and I stayed at Elodie's for 3 nights. Everything was perfect. The location is about 20-30 minutes away from each interest point in the city and just 10 minutes away (walking) from important subway's stations that will take you anywhere (Voltaire, Bastille, Bréguet-Sabin). A walk of max. 10 min. will take you to a zone of restaurants and in the way there is a supermarket where you can find everything that is necessary. We really enjoyed staying there, the place is really pretty and doesn't lack anything. Elodie let us make the check-in earlier and waited for us in the entrance of the building.
We hope we can stay there again in the future and recommend it a lot!