Review for MGM National Harbor Review For MGM National Harbor Google User Jan 13 '17 at 19:08 Loved it, the hotel rooms are spacious and very modern. Food was phenomenal. I was expecting a little more out of the casino, the table minimums are pretty high most of them starting at $50 but once we walked around found a few starting at $25. My major gripe is valet parking is $45 a night, which is insane considering we had a room there, and if you have a room I think parking should be discounted! View full site to comment or like