I have this one, it has wheels which I really like https://www.amazon.com/dp/B075R7NGGK/ref=cm_sw_r_cp_api_i_mr8gFbAQ7R6SB
https://www.amazon.com/gp/aw/d/B075R7NGGK/ref=cm_cr_othr_mb_bdcrb_top?ie=UTF8#cm_cr_carousel_images_section I have this one for 4 budgies. It's a nice cage and not very expensive.