The hotel is on the 30th floor. Can we put the name on the door through the glass?

Yes. br>rThere is no practical value if the door head is hung too high in the decoration design. If the door head is large, it may have some effect. If the door head is made small and hung high, it is completely meaningless, because no one can look up to the sky. When walking, it is best to stand the door or movable door in a visible place on the front of the building, not too high.