This cat tower is amazing , well built, sturdy, lots of levels, surfaces and holes.  My two cats absolutely love the tower and because it has different textures and heights, it has helped to reduce sneak attacks on my furniture.  I put it in front of a window and it's become the go-to place for bird watching and sleeping in the sun.
Assembly was easy.  I highly recommend this tower and my cats think it's
absolutely purrrrfect!