It was pleasant stay for 4 days in October. Safe and calm area but the location is a little far from the main historical places. You will need to use a public transport and in half hour you can be in the center of Paris.
The window overlooks the railway, but if it close no any sounds from outside. No balcony. The room was clean, very comfortable bad. wifi was good. Clean bathroom with also clean towels, but there was no soap.
Unfortunately, the sweeming pool was cold. But amazing view to Eiffel Tower from the rooftop.
Also a bottle of wine as a welcome drink was as an additional nice surprise. The host was every time in touch by any questions and needs. Overall is very good impression.