Here is the town website-it offers much information.
Town of Coventry, Connecticut -- Welcome to the Town of Coventry's Official Web Page
It lies slightly to the SE of Hartford about 20 miles. Population 12.500. Travel to the west-Manchester and Hartford will be route US 44 and I 384 (Freeway) to I 84 (freeway)
Shopping is at the excellent though pricey Highland Park Market, but also The Big Y in nearby Tolland, a few miles away. Basic shopping such as drug & liquor stores, cleaners, etc are in town and nearby Tolland. For expanded shopping , Vernon, Manchester & South Windsor just to the west.
As Jay said about the schools- they perform slightly above the state average.