I am looking for recommendations for hotels in DC. I am taking my 2 DDs over columbus day weekend -plan is the zoo, smithsonian, and few monuments. I am traveling alone (as in only adult) with a 10 month old and an 8 year old. I am flying into Reagan. I prefer something that is easily accessible by the metro as i feel a bit overwhelmed with the idea of traveling without DH. Thanks for your help.