Rural Tuscany doesn’t get much more welcoming than it does at this enchanting olive estate just outside Pienza, where old farm buildings have been redone as 8 gracious apartments. Color-rich, character-filled living and sleeping spaces open to vine-draped terraces and sunny patios. Guests share extensive grounds and a pool, along with a book-lined living room filled with artworks by Eduardo and Andrea, father and son artists who, along with daughter-in-law Manuela, are the attentive resident proprietors.