A studio flat in Clapham might seem like an enticing prospect for us first-time buyers struggling to get on the property ladder - but it's nothing on a 230-acre island surrounded by the glistening south Pacific ocean.
Yes, the world of private islands is, unsurprisingly, an exclusive one habituated by a super-rich jet set crowd who spend their lives hot-footing from one glamorous enclave to the next.
The website privateislandsonline.com offers a seductive glimpse into this surreal and enchanting universe.
So whether you're gearing up for that EuroMillions win or simply fancy a bit of daydream, come take a look at the world's most luxurious private islands available to buy right now, from the Caribbean to west coast Canada and beyond.
Photos and more information: privateislandsonline.com