The apartment is perfect, it feels immediately like home. Every space is well equipped: kitchen with oven and dishwasher, bathroom with washing machine and bedroom with comfy bathrobes. We really had more than what we could hope for, and it was a blessing since we were in Paris during curfew and with museums and public places all closed.
We didn't have the chance of meeting Béatrice in person, but we can definitely say she's a sweet host! Very kind of her to leave milk, jam, bread, butter, fruits and all the basics for cooking and cleaning for us.
Highly recommended for your stay in Paris (as long as you don't mind the steep roads of Montmartre).