We have just arrived home from a very enjoyable 3 night stay at Petter's apartment. The apartment is in a very secure gated courtyard in a beautiful neighbourhood.
The location was excellent with the metro and bus stop within a 5 minute walk and all the main sights of Paris were within a 30min metro/bus journey.
The apartment itself was exactly as per the photos, quite small but adequate for a couple spending a weekend in Paris looking to be in a great location.
We had a very pleasant stay with only 1 minor issue. When we arrived Petter's cleaner hadn't arrived. However after contacting Petter, his daughter Liv sorted the issue within 10 minutes and had a cleaner in. (I don't believe this cleaner was of their usual standard and the job was quite rushed however the apartment was by no means very dirty).
All in all, the apartment was as per the photos and the listing and we had a very pleasant stay. Liv was a very responsive host and her hospitality was excellent. Our flight home was later in the day and she let us store our baggage in her apartment right upstairs.
I would recommend this apartment for any young couple wanting an enjoyable stay in Paris at a very reasonable cost. Providing you aren't expecting any more than is provided in the listing/photographs.