My little girl loves this cat tree! I’m proud to say I was able to put it together myself in about an hour... if you knew me you would say “WOW”!!. It’s the perfect height for my window, just like the picture. Love the way the tiers are not straight up and down, makes it easier for her to climb up to the top. She will sit and watch the birds and chipmunks for hours, or fall asleep curled up.  I do wish the top tier was a bit bigger, but it works. Very pleased!!