Dan G's got it right. This hotel is nicer than a lot of other regular Marriott's I've stayed in. Really nice and helpful staff. This is the place to stay in the area.
The Courtyard Hadley Amherst is conveniently located in the Pioneer Valley's Five College Area. Nearby you will find shopping, sightseeing - Old Deerfield, the Eric Carle museum, Yankee Candle, National Yiddish Book Center & more - and restaurants.