Santorini, €4.85 million (£4.27m)
Located in the picturesque hilltop village of Pyrgos Kalisti, the Harpa estate comprises an elegant private villa and a perfectly formed boutique hotel. With only four bedroom suites, each with private terraces, the hotel would easily convert into a private residence. The charming stone-fronted villa features a master-bedroom suite, a fully equipped kitchen and a generous open-plan living/dining space. Outside, the heated pool and shaded dining area offer sweeping views across the charming