This is a good studio in a nice neighborhood. There are many student bars and cafes and the proximity to the seine makes transport very easy by foot or bike. The building feels safe inside and is well maintained.
The bed is very uncomfortable, an inexpensive coil spring mattress with no padding or pillow top. Additionally, the beds linens smelled extremely musty and mildewy, as though they had sat wet for a while. This made overall sleeping very difficult.
For a night or two this might be fine given the nice location and how well equipped the small space is, however over a longer stay the issue with the quality of bed and linen smell deeply affected my ability to rest.
The walls are quite thin and once a neighbor banged on the wall and door just because I was speaking in the phone late at night.