Oddly enough, despite their crazy, colourful eye-catching nature, there is a way these spaces are designed that doesn't make them feel overwhelming. The furniture accurately compliments the bright bombastic prints with simple lines, solid colours, accents of silver and gold to make the spaces feel dramatic rather than problematic.
Sometimes in design, as in everything else in life, you just have to appreciate things for their ability to be pretty to look at. Forgetting the rationale and functionality is often the funnest part of living a creative lifestyle and creating spaces to emulate that are what truly brings one's personal character and design aesthetic into their home. Just because I would never do something like this in my own space doesn't mean it isn't down right cool.