Very good quality! This is a big, heavy piece of feline furniture. Our last cat tower was showing its age, and it was time for an upgrade. Our 5 month old kitten loves the bottom cubby, and all of the cats love the sisal rope parts for scratching. Its only been up for about 12 hours, but so far so good! Its also very attractive and matches our decor...which is certainly important when your home revolves around 5 cats and their belongings -)