Now you can ride to your heart's content! PLEASE let me know of ANY bugs. As this is a fairly simple project, I want it to be perferct in every way, shape, and form. I know you can press the down button on the first floor and the up buton on the third floor. If I get enouh Love Its and approval I will include this in a future version. Another thing I would encorporate is (maybe) a (somewhat) functional emergency phone.