Totally perfect. The location places you within walking distance of many attractions, and steps away from perfect cafes, and quiet spaces.
The accommodations are exactly like the photos, so you will pinch yourself when you realize you've actually booked one of the most perfect places to stay in this beautiful city. Seriously, you've picked a perfect location in a lovely neighborhood, on a very nice island close to great shopping and dining.
My hosts were most accommodating with instructions for finding them and even getting a taxi back to the airport at 4am. Email responses were very quick and answered were clear and direct. Go ahead and reserve this lovely space now. It is perfect for a single traveler like I was, or for a couple.
I would also suggest downloading some of the travel apps for navigating Paris- it will help immensely. Maps for the city as well as the public transportation will be available off line, and it will be a huge help. Have fun!!