Conceived by ScottyG4 this space station can be configured/arranged in any layout you wish. I redecorated this to fit my needs and only the interior sets it apart from the other sections or parts. Alignment of the sections is easy and once locked in place gives the feeling of an airtight seal. Most can be found in My catalog or ScottyG4's! Please try it before buying, there are no refunds, thank you for shopping in my modest catalog. I hope this inspires you to imagine life and adventures among the stars!