5+ stars for responsiveness! I had an issue with the lock on a Sunday morning and though Mathilde was out of town, she called a friend and sent a spare key to me via Uber within minutes of my text. She ALWAYS responded any time I contacted her, and she was lovely to speak with every time.
As for the apartment, I will seriously go back. It had a wall full of windows that could be opened for fresh air and bright sunlight but at night, the curtains kept it very cozy (including in the morning!). The bed was super comfy – and we were lucky to even have a real bed in a studio as most places just have pull-out couches or loft beds you have to climb up to. (And on the note of studios: when people complain about the size, I assume they aren’t familiar with Paris. Small equals affordable; hence the good price of Mathilde’s apartment. Plus she has a full bathtub! Remarkable!)
The wifi is strong and the apartment is very quiet both in the night and the morning (and you can even look out on the rooftops and hear the birds!). The location was awesome with the street market one block away and lots of restaurants and cafés to hang out on. I love this place!