Reach the top floors the easy way!

If you have the misfortune to live on the top floors of a building and do not have an elevator, we are sure that at your next condominium meeting you will suggest that they install this gadget!

It is a sort of manual elevator that will take you up to the top floors in a few seconds! Do you think it looks a bit tiring?  Well, the person who invented it claims that it takes only 10% of the energy normally required to climb a flight of stairs! Don't you find this to be a clever invention?