P resident Donald Trump was seen surveying the White House grounds from the building’s roof Tuesday, telling reporters he was “taking a little walk” a week after announcing plans to add a $200 million ballroom.

The 47th president on Tuesday climbed way up to the roof of the White House briefing room for an unannounced visit so he could survey the site of the massive $200 million East Wing ballroom addition and renovation he announced last week.

The White House announced it will move forward with plans to break ground on a $200 million ballroom to entertain world leaders, valued guests, and future administrations—an effort championed by President Donald Trump.