The Plaza Athénée, a luxurious hotel in Paris, has decorated a number of rooms with a Barbie theme. They're made for children (sorry, Alex) and are pricey at €1,600 per night. The rooms will be available from August 5 through September 5.
Link via Ace of Spades HQ | Photo: Plaza Athénée
Kind regards,
Ken
But you need lots of money, and a serious dedication to Barbie, in order to rent it...