public enum HouseType {
HOUSING_SIZE_D(0), // STUDIO(3, 0, "d")
HOUSING_SIZE_C(1), // HOUSE(2, 1, "c")
HOUSING_SIZE_B(2), // MANSION(1, 2, "b")
HOUSING_SIZE_A(3), // ESTATE(0, 3, "a")
HOUSING_SIZE_S(4), // PALACE(4, 4, "s")
MAX_HOUSING_SIZE_TYPE(5);
}