I'm surprised no one has mentioned this section specifically, since "golden showers" has been trending #2 on Twitter.
From the Buzzfeed report (which was already mentioned, is unverified)
According to Source D, where s/he had been present, Trump's perverted conduct in Moscow included hiring the presidential suite of the Ritz Carlton Hotel, where he knew President Obama, whom he hated, had stayed on one other official trips to Russia, and defiling the bed where they had slept by employing a number of prostitutes to perform a 'golden showers' (urination) show in front of him. The hotel was known to be under FSE control with microphones and concealed cameras in all the main rooms to record anything they wanted to.
I hate this kind of yellow journalism. :)