Rob Coutu owns two cats. After noticing that one of his cats, named Zach, wanted a structure that would allow him to perch high and survey his kingdom from below, Coutu spent a year building two multi-story towers that are connected by way of a tiny footbridge.

Coutu made both of the towers very tall—practically to the ceiling—with slanted roofs, a tiny sign that says “Zach Tower,” as well as windows with balconies and box gardens at every level. Along each side are exits that lead onto a traditional cat scratcher with perches covered in carpet.

If the idea of buying a traditional cat post seems too plain and boring for you, consider taking a year to build your own custom cat towers. Your cat will love you for it.

To learn more about the man who built two custom cat towers in his living room, click here.