We have the highest praise for Charlotte and Antonie and their beautiful apartment. :-) The apartment is in a really cool, lively neighborhood with loads of bars, shops, and restaurants which we enjoyed. The place is also close to public transport and the main train lines to the rest of Paris, and a very short walk away from Montmartre. We found the apartment very cosy, especially with the bed located on a loft with a big, beautiful skylight, which we also really enjoyed on slow mornings or watching the stars. But more importantly, Antonie and Charlotte were very attentive and made sure we felt welcome and gave good suggestions on local places. The communication was also very good throughout our stay, and they were even so kind and flexible as to let us check out later, so we could stay till we had to leave for the airport.
Overall, top recommendations from us. All the best, Malte and Louise.