A pleasant trip
I took the TU440m which is the only direct Paris-Tozeur flight that there is at this destination, it's still insured by Tunisair this year (the airline cut the Tozeur-Lyon and the Tozeur-Nice flights this year because of low volume).
The direct flight was very comfortable.
The Tozeur airport was small but very practical, and close to the Algerian border (El Oued). The baggage delivery was quick and going through security was the same.
The departure and return flights were both on time but the food was mediocre, as was the service. However, for less than 200 euros round trip, you can't be too picky. The aircraft was good and felt totally secure. The flight went well. From takeoff to and landing, you're in good hands.