The term POSH LONDON HOTEL is represented by the crossword solution RITZ, which is a four-letter word. The Ritz London is a luxurious five-star hotel located in Piccadilly, London. It is one of the most iconic and well-known hotels in the world, renowned for its grandeur and opulence. It has been a popular destination for celebrities, royalty, and other high-profile guests since it opened in 1906.