Prince fell in love with this even before I finished the assembly. I was very pleased with the sturdy construction and the overall size. Prince is a large cat (stretches to over a yard long). Prince easily fits inside the bottom section and loves the reach he can get on the scratching posts. His favorite spot is the middle section. (I did not hang the rope as it was in his way and he would rather eat it then play with it.)  I did place a blanket on the middle section since the padding is not very thick. Prince seems to like it better with the extra softness. I would recommend this product.