First of I'd like to say, I didn't meet Tatiana personally but I met her friend. Or so that's what my husband said because her friends name was also Tatiana but she didn't look like the picture. This may explain why we didnt get many directions on how to properly use many of the facilitie, but I was able to figure it out.
The studio decor is very bohemian/art like. Its small but enough for a couple. There is no A.C from what I recall but it got airy at night during this time of year. No TV but internet and computer is provided. We got provided one normal towel and one small one in total, no other essentials at all but that was expected. Shower is joined with the toilet, but it was good.
The location was pretty ideal. It was a walk away from pretty much anything. Husband and I walked everywhere and only used transport to go to our next traveling destination.
I do recommend to stay here if you are booking for a couple of days and are easy going and enjoy a small place to crash in and interested in traveling in Paris by foot.