Some time back, I dismantled
Zev Towers because Zev was no longer living in that room exclusively, and I needed it for visitors of the non-feline variety!
I just reassembled some of it, to give Zev a perch where she can sleep and watch the outside world go by, when she doesn't want to go out.
She's slept on it several times since I put it there, so it's obviously a hit. The washing machine and dish washer are just below her, so she does tend to pop her head up, and watch me, when I'm filling or emptying them.