Took in fireworks in DC and needed a place to stay as we headed back home. 30 minutes outside of DC was the Gaithersburg Marriott. We arrived at midnight and was greeted by Carter at the front desk. He professionally and quickly got us our clean and comfortable 2 double bed room. I earlier considered the close by Courtyard with the Queen beds but it seemed a bit seedy area and though close by, this Marriott was a bit more secure. No issues whatsoever. Back to Marriott beds, a bit soft for us, but not a deal killer. Room spacious and QUIET. Out of there by 8:00am the next morning so did not use anything else in the hotel but seemed clean and updated.