Florence's place is great - a good size with all the amenities you need and in an excellent location next to the Gare du Nord, which makes it perfect both for travelling into central Paris (the metro is right opposite the front door) or day trips further afield. The flat was warm and comfortable and even though the road outside is busy, the sound doesn't permeate into the flat itself. I didn't meet Florence in person, but communication was excellent and she kindly organised a friend to meet me for check in, which was very straightforward.