Normally I am not a big fan of the minimalist style, but with floorspace and views like this I could make an exception:
Worth it for $18,200,000 CAD (€13,144,749)? Perhaps, if I had that kind of money ;-)
I have been writing about web technology and software development since 2001. I am the developer of the Alpha Framework for PHP, and the Five.Today personal productivity app. I love open source, technology, and economics.