Sandy was very responsive even though I contacted her last minute. She agreed to meet near Sentier metro station before going to the apartment.
Sandy's house is vey quaint with modern decors and full of little cute plants. The room is cleaned and is a bit small, but is great for one person if you just need a place to sleep after a long day out in Central Paris. There is a heater so that was great due to the winter weather. The living room is spacious, so I was able to hangout there. The bathroom is also spacious and is clean.
Sandy is very informative, and she knows a lot of cool places in the city. She can always recommend many coolplaces and directions to get there!! Sandy's spouse is also very outgoing and friendly. He doesn't fully speak English but he will try to conversate and make you feel welcome.
I had a blast during my stay at Sandy's! I would definitely stay at her place again when I come back to Paris. :D