William SiegfriedRare - Magnificent duplex apartment with gardenDuplex • 6.5 room(s) • 238 m²GBP 4,818,375Add to favorites
William SiegfriedRare - 5.5 rooms in absolute calm Apartment • 5.5 room(s) • 151 m²GBP 1,743,376Add to favorites
William SiegfriedMagnificent 7 room apartment with breathtaking views of the Jet d'eau Apartment • 7 room(s) • 217 m²GBP 2,190,170Add to favorites
William SiegfriedUnique - Magnificent 6 room apartment in the heart of the Old TownApartment • 6 room(s) • 145 m²GBP 4,555,554Add to favorites