I think that you definitely get what you pay for in this hotel. We had an incident where the cleaners forgot to check if our room door was closed properly, but fortunately nothing was stolen. Something that icked was that the receptionist tried to calm the situation by saying that 'Paris is safe and that people don't steal'. We got compensated for this incident, but it was still uncomfortable and we did not feel as if the reception understood the seriousness of the issue. Overall the stay was ok!
The beds were clean, but the cleaner is not thorough in terms of cleaning. There was hair in the drainage of our bathroom. So disgusting, but we ignored it since we were mainly in the room during the evening and morning.
It is very loud if the window is open, so if you are travelling here during the summer, bring your own fan or book another hotel. We were lucky that there was no heat wave during our visit.
The location is the best thing about this hotel. It is near everything in terms of transportation, restaurants and night life. We never once felt uncomfortable walking around there.