Margot was very nice and attentive to anything I might have needed in Paris, she has maps in many languages with useful information about the quartier and tourist information on Paris. Although I didn't get to meet her her brother and husband were there to personally help.
The studio is cute and clean and the area is very nice.
Wouldn't recommend it for people with trouble walking because it is on the sixth floor without elevator, I'd suggest travelling with lighter luggage.