We had a great stay at Veronica's flat. It was definitely small, but it was a great location for walking/touring, right near the metro and within easy walking distance of Moulin Rouge and Sacre Coeur. It is worth noting that because it is right in the heart of Pigalle the night life was a bit noisy and you can clearly hear people on the street - it didn't bother us but it could be hard on a light sleeper. We chose Veronica's place because of the ability to cook some meals for ourselves, which worked out great, especially as there are lots of markets and food sellers in the area. The kitchen was very small but functional and got the job done for us.
Veronica made everything better by her great communication and thoughtfulness. She responded very quickly through airbnb when we had questions, and when she learned we were on our first married vacation she arranged to have champagne and strawberries delivered for us. She also went to a lot of effort to make some restaurant suggestions for us that met our specific dietary requirements. Overall, a wonderful stay!