[dinosaur3367]

How do I create such things?

In attempting to make an elevator, I made a box with a long stick coming from the top and hollowed it out, making a door function with the settings to go straight up. This way, one could walk into it, press E, and it would slide up. However, with it this way, there is no specific elevator latch, and the elevator does not remain on the top floor where you left it. Also, there is no way to access it from the bottom floor either.

I was thinking about having top and bottom floor elevators, but that would be unrealistic. Also, neither of these would work for an overhead railcar idea I had. How can I make realistic elevators?