Vathy is an ideal location for a tranquil, relaxing Greek vacation. It is charming and the no-car policy except in the outskirts parking lot keeps the hordes away! Our studio was exactly as advertised and being at the end of the buildings before the mountain made it a quiet place, with the only noise at night being the lapping of the waves below us. The accommodation was great for two people: a nice L-shaped sofa, a curtained off sleeping nook, a simple kitchenette, and a great shower.
Our hosts, Dinos and Mando, could not have been more welcoming and helpful. They live above the studios and were always available to advise on restaurants, Sifnos sights, and imparting local knowledge. Did we mention the view from the terrace? Stunning and only about a 3-minute walk to the first of six tavernas along the beach. We hesitate to say anything negative about a wonderful two-week stay, but the mattress was particularly firm, so renters (or landlords) please consider that point.