This cage is huge! I love it. I got it for 3 of my birds to home together and I was not sorry. The cage is sturdy, is on wheels and has storage underneath for my bird foods. The box arrived quickly and this does need some assembly. It only took me maybe 30 minutes in all.  The box is big but not heavy. I love the side of the cage and my birds love the flat top. Overall, a nice cage!