In France, generally, for getting a decent quality hotel like in the rest of Europe, you need to pay a lot. I knew the quality will be lower than that for this place. But I have to mention this old building has very interesting rooms. One side of the bed was WC (without a sink). The other side is a shower.
The other interesting part is the building is so old, if someone walks in the corridor, the wooden floors bring the entire noise into the room. You might panic and wake up thinking someone walking in your room. Yeah, that's what happens to me :)
The place has a great location and has a nice breakfast. Their restaurant was also lovely for lunch.