The other reviews are right. The walls are extremely thin here. I keep hearing someone knocking on my door when it was for next door.
The bathroom smells like urine, probably the crevices are not cleaned enough.
And housekeeping ignored my do not disturb sign and cleaned my room everyday when I do want my privacy. Also, towels smells weird.
I would say if there is a hotel with the same price and similar proximity to Paris then try the other hotel. But you get what you paid for.
The guy at the reception is nice though.