The World Residences at Sea - Rentals?

[ExceptionBay]

I'm looking for information on renting suites on The World. I know it's pretty much individual as they're rentals by owners rather than something coordinated at the ship level, but is there a source or site that's the best place to get see what's available? 

I swear I saw mention of this somewhere on this forum a while ago, but I seem to have lost the link or whatever search path I found in the beginning.