<t>I have the following setup<br/>
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Mac OSX El Capitan<br/>
Retina 5K 27 inch<br/>
4GHc I7 Intel <br/>
32GB Memory<br/>
4GB GPU<br/>
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I downloaded it from App Store a week ago. I designed 3 levels of a house from inside and out, including backyard. In the meanwhile, i added some models ...