I really, really love this cage. It was super easy to assemble. And its super easy to clean. Its sturdy and much larger than just anticipated (a total plus).

We have two ferrets that have ample space and room. Love the  significant lip on each floor to prevent food, water, etc. from spilling over. Ive even noticed the convenient circles that are placed in the corners to prevent a build up of stinky mounds. The ladders click into place so no worries of them coming off or moving with a pesky ferret that likes to pull them off. What sold me was the super high bottom perimeter to prevent poo and urine from spilling over to the carpet (those grate-type cages... not a fan). And again, its *so* easy to maintain cleanliness. 

There are some minor inconveniences (some of the levels arent, well, level), but the pros far outweigh any foreseeable cons. 

Highly recommend!