"If there was anything wrong in the building, my dad would call and (Fred) Trump would take care of it immediately," she told The Times.
Elysa Braunstein also told the newspaper that her father implied that Trump did not have a foot ailment.
In 1968, after receiving four deferments due to education, Donald Trump was diagnosed with bone spurs in his heels at the age of 22, seven years before the Vietnam War ended.
In a 2016 interview with The Times, Trump claimed that a doctor "gave me a letter -- a very strong letter -- on the heels" to provided to draft officials. In the interview, Trump "couldn't recall" the name of the doctor. "
https://www.cnn.com/2018/12/26/politics/trump-bone-spurs-vietnam-war/