Albane is a very friendly and likeable host! She helped us with every question/request and gave us a lot of very good tips on what to visit and where to eat.
There is literally nothing to complain about.
The appartment has a very fortunate location with a lot of famous Parisian things in good walking distance (Sacre coeur and Opera Garnier 20 min; Louvre 30 mins) and a lot of supermarkets, pharmacies and nice restaurants around the block (If you are there try Ismail, its an indian-libanese fusion kitchen - incredibly good!).
No problem with metro or other public transport either, its literally 5 mins away.
We did not experience any "unpleasent things" in that neighborhood even at night. It is also pretty quiet during the night even with the balcony left open.
The pictures dont do the appartment justice! The living space is incredibly cozy - also because it is Albane's actual appartment so it is furnished in a super comfortable way (in my opinion at least). The whole appartment is very clean, the bed and bathroom were perfect. The balcony is smallish but is absolutely enough to have a very nice breakfast with a good view during sunrise.
Would definetly go there again if I were to visit Paris again.