In a cordial beginning to their transfer of power, President Barack Obama and President-elect Donald Trump met at the White House Thursday. Obama called the 90-minute meeting "excellent," and his successor said he looked forward to receiving the outgoing president's "counsel." At the close of the Oval Office sit-down, Obama said to Trump, "We now are going to want to do everything we can to help you succeed because if you succeed the country succeeds." The two men, who have been harshly critical of each other for years, were meeting for the first time, Trump said. The Republican called Obama a "very good man" and said he looked forward "to dealing with the president in the future, including counsel." Obama blasted Trump throughout the campaign as unfit to serve as a commander in chief. Trump spent years challenging the legitimacy of Obama's presidency, falsely suggesting Obama may have been born outside the United States. But at least publicly, the two men appeared to put aside their animosity. As the meeting concluded and journalists scrambled out of the Oval Office, Obama smiled at his successor and explained the unfolding scene. First lady Michelle Obama also met privately in the White House residence with Trump's wife, Melania, while Vice President Joe Biden prepared to see Vice President-elect Mike Pence later Thursday. Obama and Trump met alone, without any staff present, White House press secretary Josh Earnest told reporters afterward. "The two men did not relitigate their differences in the Oval Office," Earnest said. "We're on to the next phase."