An interesting design concept for an affordable seastead.
"It begins with a cylindrical-shaped floathouse that is easy to slipform. Here's an approximation of the size, figure the tallest male figure there is 6' tall, standing on a raised-floor inside the floathouse. Each floathouse is 12' diameter and 25' long
http://www.reddit.com/r/Floathouse/comments/2ynm9t/introducing_the_maran_floathouse_concept/
"It begins with a cylindrical-shaped floathouse that is easy to slipform. Here's an approximation of the size, figure the tallest male figure there is 6' tall, standing on a raised-floor inside the floathouse. Each floathouse is 12' diameter and 25' long
http://www.reddit.com/r/Floathouse/comments/2ynm9t/introducing_the_maran_floathouse_concept/