Disadvantages of Tian Huan Garden

There is no elevator. According to the introduction of Tian Huan Garden, Tian Huan Garden is all right except that there is no elevator, which is its shortcoming. Elevator refers to the permanent transportation equipment that serves several specific floors in the building, and its car runs on at least two rigid tracks perpendicular to the horizontal plane or with an inclination angle less than 65438 05 degrees from the vertical line.