I assume he will use an adjoining room for the rest of his body.
Edit:
Attribution to Scott Adams who originated this joke on his blog:
http://blog.dilbert.com/post/138729002731/friday-trump-joke
Many of the jokes are contributions from our users. If you find anything offensive and against our policy please report it here with a link to the page. We will do everything to make this an enjoyable platform for everyone.