Located on the island of Mallorca, not far from the ancient town of Arta, Finca Son Gener is a small inn and spa. A few years ago, architect and designer Toni Esteva bought the decaying rustic farmhouse and olive oil mill dating back to the 18th century and refurbished the property; preserving the essential qualities of the structures but refurbishing the interiors and the grounds. Cool limestone floors, white stucco walls, antiques, and a few modern artworks comprise the decor.