Hello traveler,
I lived in the appartement of sasia for 10 days. She is a really nice person and the conversations with her are great. You get a lot of freedom with her, because sometimes she also do stuff and you have the appartment dir your own or you meet her in the evening. But in my opinion it is a pleasure to meet her.
The metro connection is awesome. You get three lines in one station just 5 minutes away. So it's easy to go through the city. Just one thing, the appartment is not that big, so when you don't have a problem when you haven't a lot of space you will have a nice stay in Paris with sasia.