I have built cages like this in the past and this time decided to be lazy and order one so that I wouldn't have to drive from store to store looking for the grids. Also, cutting the chloroplast correctly to fit the size you need (without cutting yourself or your flooring) was the worst part of making them. I went crazy and got funky colors for the 2nd level. I had trouble placing my order and was amazed that on a Sunday, my email was replied to immediately. The problem was with my computer and I placed the order Sunday. My cage was delivered on Wednesday. I was also impressed to see "please deliver to side door" hand written on the box so the delivery person couldn't miss it. When it arrived, it was indeed at our side door!
The instructions that come with the kit are wonderful and very easy to follow. I put all of it together myself except for installing the ramp which really needed an extra hand to get it attached in exactly the right spot.
My pigs refused to go up the ramp when I tried to shove them up there, but when I was cleaning it a few days later, I put one pig on the second level and left the room. When I returned a minute later, the other pig had joined her up there. They haven't used it since, but I have hope that they will at some point. If they never do, the second level will be a great place for storage.
I will say that cleaning under the loft is quite a challenge as my hand won't reach all the way under there. A small broom of some sort will be needed.
The price of these cages may shock some people...but there are no store bought cages that even come close to being big enough to make pigs happy. With the color, size, and other options available, the great instructions, amazing customer service, and the ease of having the chloroplast cut to size for you...this really can't be beat.