So overall I do like this cage. There are some flaws though. The instructions where nonexistent inside the box, I had to YouTube how to put it together. The lamented cardboard bottom isn’t high enough to keep litter in so the pigs will kick it out. The snaps the keep each wall together worked fine at first but easily get put apart and are harder to keep the walls together as time goes on. I do like that cage, it’s perfect for the amount of room they need and relatively easy to clean.I like the cage. It’s a good size and easy to assemble.Do NOT get the loft:1) the guinea pigs will hide under it making it very awkward to take them out of their cage2) it makes it harder to clean and you have to clean it every few days3) the piggies aren’t that into the second level. They like to be under things, not on top of things.My pig loves his new cage! The only reason this cage is getting four stars instead of five, is because the process of building it. I had to order this cage with a lid because I have a cat that is very curious with my pig. If you build the hole lid before and then try to put it together into the cage it falls apart. I had to put half of the lid together pop it in place and then do the other half and connect them. ALSO, if you put your pigs water bottle inside the cage, the lid will push the water bottle off the side of the grid. Where ever your water bottle is going I recommend taking that top grid off and then the water will pop up out of the top of the cage. Of course if you don't have a lid on this cage its no big deal. Shout out to those people at Kavee. They are all disabled and they have built this for us! Thanks!It is sturdy and easy to assemble with how to video. It is perfect for my two guinea pigs!I got this as a final cage upgrade for my two pigs; they each like their own space and they have that while being in the same cage. would definitely recommend having more zip ties on hand when assembling but other than that, it's a great cage.Before purchasing this cage, I read the reviews. People kept saying how hard is was to put together. I think it was the total opposite! It was very easy to put the metal panels together and the board for the bottom and ramp. I have 2 piggies and they love it!I can’t believe I waited so long to switch to these over pet shop cages!!! So much better than the alternatives. Stop waiting and make the switch!Honestly, I thought 4 x 2 meant the cage was 4 feet by 2 feet. It's definitely larger than that. I didn't bother calculating the centimeters because I thought 4 x 2 was pretty clear. You'd think the amount wouldn't matter that much, but we got a 4 x 2 (foot) platform to put the cage on just to keep it a little bit off the ground for warmth, and ... the cage was definitely too big for it. Their 4 x 2 is actually 4 sections of cage by 2 sections of cage, with each section being a larger than 1 foot each. (sigh)Lovely plush fleece, would definitely buy again. Wicked well after one good wash and didn't shrink at all.