Revolving circular bookcase

http://www.pbteen.com/products/revolving-bookcase/?catalogId=19&cm_src=…

I have been stalking this site for some. I'm so impressed by all Ana is creating in her life.

I am making a file for projects for next. I have looked at the square version but we need book storage for my daughter in a small room. I'd love to see this in sketch up and would like to tackle as soon as I have a few projects under my belt. Thank you Sherry