We really enjoyed our stay in this AirBNB, as it was outside of the regular "touristy" areas of Paris. The room itself is small, but was modern and well-suited to 4 small travelers. The kitchen is nicely equipped with most essentials, and there is a washing machine available.
We recommend catching public transport from Marx Dormoy rather than Chateau Rouge (which is often the default on Google Maps) - as Marx Dormoy is much closer to the accommodation (just a 3 minute walk, as opposed to 10 minutes for the latter).
Also, check-in requires you to have access to your mobile phone number connected with AirBNB - if you are an international traveler who is not using your home sim, I recommend contacting the hosts before your arrival to inform them of an alternative method of check-in.