A Double Ferret Nation cage model #182 with additional third level modular add-on #183. (just the two story unit retails for $472 before tax, on amazon.ca) Comes with floor trays, ramps and ramp covers. Upgraded cheap plastic rollers with large easy rolling wheels for easy cleaning. Includes a Roll down 'do not disturb' sleeping cover. Can be disassembled for easy transport or can leave it as is if you wish to pick it up with your truck. Link to just the double cage. https://www.amazon.ca/MidWest-182-leak-Proof-Shelves-Measures/dp/B0054U8UGW/ref=pd_aw_fbt_sccl_1/132-6557477-7686362?pd_rd_w=OO7ER&content-id=amzn1.sym.39d9e415-02ef-45fd-b35a-a3372d93165a&pf_rd_p=39d9e415-02ef-45fd-b35a-a3372d93165a&pf_rd_r=D2MNKZ79TQTMSFFWR70P&pd_rd_wg=Xlf4Y&pd_rd_r=81a6cb4b-6025-4006-96d0-107abb52bd78&pd_rd_i=B0054U8UGW&psc=1