The residence/apartment facilities are very good. with air conditioning, cooking facilities and cookware, dining area, and living room/sofa bed. very good for families or people who don't mind taking the train (not metro) from central Paris.
It is literally 8min walk (not less) / around 650m from Le Stade Train Station. This is not accessible by metro. You have to take the train (4 stops) from Gare Saint-Lazare in Paris. Or take the bus/taxi from Paris.
You cannot get this type of facility in central Paris. So if these amenities are top of the priority, and not staying in central Paris, this is a good choice specially if you drive.
Staff are very helpful and speak English if your French is not very good like me.
The bar and restaurant are good too.
Minor suggestions/improvements - wall clock/any clock would be nice. Shower curtain is good for toilets with bath only.
iron and board would be good too.
But these are all minor stuff. the hotel has done well on major stuff.