After shopping around for a large cat condo I was shockingly impressed with the price and size of this one!  I splurged on it for my boys and they love it!!  They use nearly every level and its too cute when they sleep in the hammock!  It was extremely easy to assemble - although not as sturdy as a smaller cat tree I bought from Petco.  Overall I would recomend!! (unless you cat is old - my cats come crashing down from the house on the top)