????? ? ??? ??? ?? ??? ??? ? ?? ???(System)??, ?? ??? ?? ??(Accommodation Possibilities)? ?? ???(Review System)?? ?????. ????? ????? ?? ???(Advantages and disadvantages)? ?? 11?? ???? ???(Function)? ??(Features)? ?????????.????? ?? ?? (1) ??? ?? ?? ?? ????? ??(Lodge)? ??? ???(Hostel), ???(Apartment), ??(Pension), ?? ??(Personal Dwelling)?? ?? ??? ?