This is one of the best Campaniles in the region. It is a modern hotel, great wi-fi (essential for business), wonderful view over the Marne river, local guinguette, great walk/jogging along the Marne for kilometers on end, local swimming pool and other sport facilities, restaurant on the water, Le Matelot, just great. The hotel has its own restaurant but I did not try it.
It is a 10-minute uphill walk to the RER station and the centre of Nogent-sur-Marne (a very nice little town), and once in the train (frequent), 10-minutes from the centre of Paris.
Large bathroom, a major plus, and an even major plus is a good-size modern walk-in shower.
You can park for free in the surrounding streets, or you can pay €10 per day for secluded internal secure parking.
The staff are great.