Cheap (for Paris), modern, clean, quiet, close to the metro (30 seconds from the door to the entrance to the metro) and close to the center (10-15 minutes by metro). I highly recommend it.
Excellent hostel from the station of Nacion, very convenient location, excellent area, in the hostel on the top floor there is a bar where you can sit and work as well as drink
A very pleasant place. Everything is cool with a sieve, the view from the terrace is just bombastic. It is convenient that there are lockers. It is not convenient that there are no kitchens
Take care of bags and personal belongings, pickpockets and other thieves are the problem of the whole of Paris, similar things can happen in the hostel too. The hostel is clean, tidy, toilets and showers are clean. There is a wonderful view on the top floor, where you can also eat inexpensively. There is a Casino supermarket next to the hostel, where you can buy food and eat in the hostel's dining room.