Sets--General Concepts

From a directing standpoint what I need for the sets of the show are fairly simple.  Many scenes take place either on the street or in a yard.  The specific locations/interiors are only a few:  The Garter Inn, the Ford house, Dr. Caius' house and the giant oak tree.

A simple unit set would work best.  I would love to have something to represent both the Ford and Page houses as well as something else for the Garter.  I'm thinking three building fronts, so that we have three doors.