I stayed in this apartment for 3 months during a summer internship. As soon as I have seen that this flat was free for the time I was in Paris, I took my chance and contacted the hosts Amy and Cedric for the first time. The communication was exceptionally great. I had booked the flat for 3 months, just the day before I arrived and everything worked without any problems.
A point which was outstanding, is that the uploaded pictures represented exactly what the studio was like. In my opinion it is these kinds of flats which make a great time in Paris unforgettable. It was romantic, very useful in terms of storage and most importantly well located. Marais is a young and alive part of the town with many bars and nice people. Living there allowed me to get the full experience out of time there.
As a side note: In this summer a heatwave hit Paris and Amy was so kind to bring 2 fans. This was such a nice gesture.
I would kindly advise anyone thinking about staying in Paris, both short term or long term to try to reserve this place! It is worth it!!