What would a personal residence of an architect such as Zaha Hadid look like? How about an industrial designer such as Jonathan Ive? What would a world-famous chef such as Gordon Ramsey cook for him/herself when no one is around?
The question is what happens when a person with highly creative capability designs anything for himself/herself. How would it be different from when the work was done for clients whose tastes and values would not be the same as those of the designer. When the designer and the client are both the same person, would the result be, in general, better or worse?