As far as a hostel go and with the price this comes with, it’s great! Just a 2-3 min walk away from the Metro station Dugommier that can take you anywhere you want in Paris. A nice and welcomming personel, possibly some misscommunication with english, but they try their best all of the staff! Nothing to judge from, really.
A lovely rooftop and a balcony was awesome, however a little minus would be the bathroom not being the most fresh. Of course it was clean (as it should), but a bit outdated. Overall we had a nice experience.