I have been following this project as an Architect and Engineer and more so as a beleaver in hard to reach projects. The website is slow to update, and having recently emailed them and it bounced I am a little worried. The concept is very risky and if it could float, would people want to live their? I have a lot of questions.
A smaller project was built and they had trouble. That project I think is the Raundasea? Spelling and memory not good today, but that ws to sell or rather lease condos at sea. I think people are warming up to living full time or at least partly on the sea, but the Freadom ship might be to fare to fast.
As for an oil barron investing, this is a very risky project, returns would be low, and where to build it? Maybe all in bits, even Findland I think would be out. A yard would have to look long and hard into it.