To start with, the Check-in is very smooth and with clear instructions. Marie will keep the communication going in case you still need help. Everything answered on time. Even though never met her in person. The location is near Bastille, which is famous for a good nighttime drink or dance. You also have access to 3 metro lines from Bastille metro station (1,5,8). Gare de Lyon is a 15-min walk.
Regarding the place itself, it's cozy and with windows which has plenty of light coming in (also has curtains if you like it dark). It has all the amenities you would expect for a no fuzz stay (Wi-Fi, Kitchenette, Hot water, Coffee / tea maker, etc.). Do not expect a lavish space though as the place is exactly as big as in the pictures and heads-up if you are on the bigger (XXL) side, you may not fit in the shower area. But I won't complain about it looking at the price of the stay and very well worth for the young and adventurous.
Cheers!!