If you are rich enough to afford one penthouse, why not shoot for two? And while you are at it: might as well have fun connecting your new sky-high New York City duplex.

Hence this stunning slide that lets you slip from one floor to the next in (some kind of) style. Turett Collaborative Architects followed their client’s wishes to create an unusual – not to mention high-speed – connection from one floor to the next in this East Village project.

They still have “the option to descend in the usual way on a new Italian-made Rintal stair” but can also traverse the two floors “more speedily, in a seated position, careening through the new double-height atrium” via a stainless steel slide.