The museum is in an old house from National Revival, built in 1840 on the south coast of the peninsula. The house is typical for the late residential architecture of Nessebar and was property of a rich tradesman Panayiot Moskoyani.

The building has two floors – ground floor and upper floor. The ground floor is in stone, high with two ails door. The upper housing floor is with jetties and edged with wooden planks. It has many high windows viewing to the sea. The five rooms are situated around a hall with a wood carved selling, decorated in the middle by a star-rosette. Northern rooms, used in winter have fire-places.