We had a wonderful stay, and I can absolutely recommend staying here.
The flat is quite spacious for Paris, everything very comfortable, kitchen fully equipped, and it was cleaned just before we arived. It is 5 min from the metro and various buses, and the most delicious restaurant we discovered in our stay in Paris is just one block away, Le Bistro du Parisiens.
We experienced Nathan as a really hospitable and friendly person, everything worked out perfect!