The Berkeley in Knightsbridge is the go-to hotel for fashion-conscious A-listers. Nigel joins the housekeeping team, Sally gets a 4am call for a shift with the florist but later there are cocktails and a ride in Ferrari to look forward to.

Voted the best hotel in the world, the staff outnumber the guests 3-to-1, with horse-drawn carriages and multi-thousand-pound artwork. Nigel and Sally work downstairs before living out their Downton Abbey dreams upstairs.

The duo head to London's West End and check into the Langham London which offers one of the most expensive suites in Britain at twenty four thousand pounds a night. The pair take turns to lord it up and work with the staff.

Sally, Nigel (and Charlie the poodle) head to Dartmoor National Park to explore Bovey Castle, a luxury golf and spa resort within a former manor house - one of the few posh hotels to welcome man's best friend.