Luxury hotels are having a glorious moment

IN DONCASTER, A town in northern England, $100,000 will buy you a four-bedroom house. In Dubai, it will get you a four-bedroom penthouse—for a night. The Royal Mansion, the nightly rate for which makes it the world’s priciest suite, sits on the 18th and 19th floors of the Atlantis The Royal hotel. It comes with 1,100 square metres (12,000 square feet) of marble floors, a terrace with an infinity pool, a steam room, Hermès shampoo, $500 bathrobes, a not-so-mini bar and, naturally, a butler.