Australia's Art Series Hotels, which include The Cullen, The Olsen, and The Blackman (all bookable on Tingo), are taking late checkout to a whole new level. When you book a room between December 16 and January 13, you'll qualify for an Overstay Checkout. Here's how it works:

• Call reception between 8 and 11 AM and request an Overstay Checkout.
• They'll let you know when you can leave (it could be early afternoon, the next day, or even several days later).
• First come, first serve.

Could this be an emerging trend?