Easy to assemble, great color and quality.  I have 3 large adult cats with very different personalities, who have shredded my sofa.  I sprinkled a little catnip on the kitty condo and,  within one day, they were running up and down playing like kittens.  Since then, they have all selected their favorite level for naptime.  And the sisal rope and wood platforms are very strong for kneading their nails.  Have never touched my sofa again.  Also, best price I've seen anywhere. Another great purchase from Wayfair!!