My family is planning a trip to Washington DC next April. It is DH and me and our 4 children (DDs 12,10, 4 & DS 7). I'm trying to find a hotel that can accommodate all of us. I saw two Residence Inns that were 2 bedroom suites and would sleep 6. The first was in Dupont Circle and the other was in Arlington Rosslyn. Dupont Circle was quite a bit more expensive, but looked like it was close to many attractions. I wasn't sure how the Arlington location would be. It mentioned there was a subway stop 2 blocks away. Is anyone familiar with either of these hotels? Or does anyone know of another hotel that will accommodate 6? Thanks for the help!