Replying to Who wants some backyard features?

Alright, so i need to get rid of the boxes I made for my backyard a few years ago. I'll get pictures up of the stuff sometime soon, but I just wanted to post this to get the word out there.

So what I have:
Flat down flat box
Flat box
Up flat down box
and a whale box

The flat box is 8 feet and all of the others are about 15-16ish feet. HDPE was used in constructing all of them so they slide just like the ones in a resorts park. I am located in Grosse Pointe on the far east side of detroit and if you can pick them up they are yours.