'Which’ is the name of the Consumers Association. Earlier in the summer, they put an advertisement for 10 Downing Street on Booking.com - which was accepted. Now, as we all know, this is the official residence of the Uk Prime Minister - along with Larry the Cat.
What next for Booking.com - 1600 Pennsylvania Avenue perhaps - but I understand that building work might spoil the vacation?
You can read more about this story here in The Independent.