Ivanka Trump and Jared Kushner refused to allow the Secret Service detail protecting them to use any of the 6.5 bathrooms in their Washington DC mansion.
"Many US Secret Service agents have stood guard in Washington's elite Kalorama neighbourhood, home over the years to Cabinet secretaries and former presidents," the Washington Post reported.
"Those agents have had to worry about death threats, secure perimeters and suspicious strangers. But with the arrival of Ivanka Trump and Jared Kushner, they had a new worry: finding a toilet.
"Instructed not to use any of the half-dozen bathrooms inside the couple's house, the Secret Service detail assigned to President Trump's daughter and son-in-law spent months searching for a reliable restroom to use on the job, according to neighbours and law enforcement officials.