This jewel box of a home in Preston Hollow has been meticulously designed and renovated under the discerning eye of real estate agent Christy Berry with Compass DFW. “It was great fun,” says Berry.

The Grand Hotel on Mackinac Island, Mich., gets a little spruced up every year, and this year's new features include a fully-refreshed, two-bedroom suite devoted to Carleton Varney, the interior ...