I am planning to go to Washington in September 2013 for 10 days with my mom and dad who are 60+. I'm going to ask a few questions.
2. I'm thinking of stopping in either park Hyatt or sofitel hotel for 10 days which hotel is better or do you recommend other hotels
3. Is there good public transports in Washington to see different museums and other popular tourist destinations I'm thinking of my parents cause of there age
4. Is early September best to go or late September is best to go cause of the weather