President Donald Trump said that the new ballroom he’s adding to the White House campus will be larger than first described, with a capacity of 900 people.

In a brief telephone interview with NBC News, the president said: “We’re making it a little bigger. It will be top of the line, as good as it can get anywhere in the world.”

A White House statement in July showed that the ballroom would seat up to 650 people, meaning the planned capacity has grown by nearly 40%.