New Cat Observation Platform

We all know that cats like heights and like to be "up there". So I built this platform high up the staircase along part of the railing. My cat, Lucy, had been going up there and I did not need to see any "accidents" from a cat balancing act on the railing. Now she sits up there and takes naps up there. I sit directly down from her across from the staircase. And I added a stool to make jumping up a lot easier!