Review for MGM National Harbor Review For MGM National Harbor Google User May 17 '17 at 7:48 What is a great experience?? MGM National Harbor it's the best place to have a good time. we enjoyed the stay and casinos. Very friendly employees! SELAM was our room service server. Her service was Fantastic! One of the dishes was not prepared as we expected, She willingly took the dish back to the chef prepared a great replacement. She went Above & Beyond to make sure we were satisfied & happy with great personality and smile. Definitely we will be BACK ! View full site to comment or like