Abstract: An expandable and collapsible platform system for providing a portable elevated platform for a user has a generally “A” shaped platform support member. A first vertical leg is attached to a second vertical leg via a top base and a plurality of fixed horizontal rungs. The fixed horizontal rungs incrementally increase in width from top to bottom. The first vertical leg has a first vertical leg extension and the second vertical leg has a second vertical leg extension. A horizontal beam has an engagement component for interfacing with a stationary vertical support surface with a hinge mounted to a top base. A planar flooring member is located on a top base top surface and a horizontal beam top surface.