Dome

Dome advantages: easier to heat or cool. Good load handling and wind resistance.

Dome disadvantages: Acoustics may need to be addressed. Depending on construction, possible leaks.

Dome Calculator - Plug in size and type of Geodesic Dome you want to make, it will give you struct length and number of each length you will need.

Build a conduit Geodesic Dome - Can be the starting point for a tent or something more permanent.