Stayed 7 nights for business. The sleep quality (i.e. the beds) is great.
Fitness center is "OK" - small but OK. if looking for a large place to workout there is an YMCA in Greenwich 3 miles down Putnam (15 USD for a day pass).
Food: Bar food quality OK - again 3 miles down Putnam (next to the YMCA) is a Whole foods where you can get good salads (and bring back to the room if you so desire). Also ½ mile from the hotel (dir. Greenwich) is a Starbucks (in a small mall area) which opens at 05:30 if you need your espresso or latte.
Overall I would say that the hotel is fine for business in Stamford area (does offer shuttle to station and within 5 miles). Would stay again here.More