Saudi King Salman bin Abdulaziz brought 1,500 people, a golden escalator and his own carpets on his historic, four-day state visit to Russia, a person very well known the issues said.

The 81 -year-old leader of the Gulf kingdom exited his airplane late Wednesday and stepped out onto the special escalator he travels with. But something went wrong: It malfunctioned halfway down, and he had to walk the rest of the style. A cavalcade of cars sped the ruler to the center of the city, flanked by Russian police escorts.

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During the first visit to Russia by a Saudi monarch, the two countries have already struck a deal on weapons sales and discussed ways to continue to cooperate on stabilizing the oil market. And as the government had done in other cities, the Saudis induced themselves at home in Moscow.

A Saudi plane is traveling daily between Riyadh and Moscow to transport supplyings, said the person, who said that 800 kilograms( 1,764 pounds) of food has been brought in. Members of the royal entourage also replaced some of the hotel staff with their own personnels, who know exactly how they like their coffee induced, the person said. King Salman, who's staying at the Four Seasons, also came with his own furniture.

The Saudi government booked two entire luxury hotels for site visits: the Ritz Carlton and the Four Seasons. The latter had to ask some guests to cancel their reservations to make room–and even moved out people who live in the hotel permanently, people familiar with the issues said.

Members of the delegation of Saudi Arabia before the talks in Moscow, Russia on Oct. 5, 2017.

Photographer: Dmitry Azarov/ Kommersant via Getty Images

A doorman garmented in red livery at the Four Seasons said the entire hotel was booked through Oct. 8 and wasn't open to the public.

Representatives from the Ritz and Four Seasons declined to comment. The Royal Court in Riyadh didn't respond to a request for comment on size of the delegation.

U.S. chairmen also travel with big entourages, including a bullet-proof limousine and a Secret Service protection force, and sometimes also volume entire hotels. Former U.S. President Barack Obama remained at the Ritz in Moscow during a 2009 trip, and President Donald Trump also stayed there in 2013 for the Miss Universe contest that he owned.

The bill for fully booking the two hotels during the visit may run about$ 3 million , not including what the delegation will spend on services, restaurant dinners and spa treatments, said Vadim Prasov, vice president of the Federation of Restaurateurs and Hoteliers of Russia.