From a wacky spacecraft theme to an outdoor bedroom under the stars, one pair of travel experts have opened the doors to four of the 'craziest' vacation rentals in California.

For over a century, we've been gripped by the story of Titanic but it's a story often told in black and white. 

Yet the pride of the White Star Line fleet was a blaze of colour with vivid green furniture, rose-coloured carpets and a hull trimmed with gleaming gold paint.