The Kastoria Folklore Museum is housed in the Nerantzis-Aivazis Mansion, in the district of Doltso. This mansion is not as richly decorated as the ones of Siatista, but it turns out much more interesting to the visitor since there are many everyday use and household items in it. These exhibits, no matter how dusty, show the life of Kastorian merchants of the 17th-18th centuries. There are also many very interesting tools and fur processing and fur-coat making machines, next to the ones for leisure time and feasting. It must be noted that the exhibits are not shown on museum-like shelves; on the contrary, they are positioned where they would be in a fully functioning house of the time, also serving as a fur manufacturing and trading center. The various rooms are equipped with genuine pieces of furniture and other facilities. The sitting room (Ondas) with its fireplace and its furnishings, the wine cellar and the commodity store-rooms, the dough kneading facilities, laundry facilities, everything is in place, the “karavi” (flat-bottom lake-boat) included; the latter was the only means of transportation of people and goods from and to the mansion and the lakeside neighboring mansions and shops. Please note that going through the 'Kastoria Mansions' and 'Siatista Mansions' albums with their comprehensive intro texts could be very helpful to our guests.