If you love Buttes Chaumont, this apartment is obviously a great fit as the park is just across the street. Jasmina was very helpful and made sure to check in so that I'd have enough bedding, etc for my stay.
If you're planning on taking the metro around Paris a lot, the apartment is not that well connected... it's about equal distance from 3 stations on line 2 as well as equal distance from 2 stations on line 11.
The furniture and layout of the apartment is not that good. I would not recommend it for remote work or for someone who wants to cook at home while they are in Paris.