Julia is a wonderful host with one of the best places we've stayed using AirBnB. The apartment is a very nicley appointed little studio on the top floor (with elevator!) in one of the best areas of Paris.
Julia was very responsive and helpful, including local recommendations, promptly answering SMS questions, taking care of one load of laundry for us (no laundries nearby), and ordering a taxi for our departure.
Two blocks north of the Seine and walking distance to most of the sights, this area is full of great restaurants, high-end shopping, and an amazing open air farmer's market that's open Wednesday and Saturday mornings.
The studio is cozy for two, quiet, has fast wifi, and is a truly great find!
I very highly recommend both this studio and Julia as a host!