We had an awesome stay at Djelloul's place! Our original air BNB didn't work out (we couldn't get in touch with our host), and Djelloul really helped us out with being really communicative - it was easy to coordinate check in times and he also checked in with us during our stay to make sure everything was going smoothly for us.
Our original booking was a bit more in the city center, but I actually preferred staying at Djelloul's - it was close to everything (really close to convenient train stations), on the ground floor (which was awesome with luggage!), surrounded by grocery stores and restaurants, but was also less congested. The wifi was AWESOME, and it was the perfect size for my husband and I. The place was as the photos described, and was modern and lovely. It was a relaxing place to retreat back to after a day of exploring Paris.