The Bar/Lounge at Key Bridge Marriott
The bar/lounge at Key Bridge Marriott is recommended by experts. Of the 4 publications that we tracked, 2 endorsed the bar/lounge, like Gayot and Star Service.
Key Bridge Marriott 
Gayot
Star Service
Gayot "From the bar and restaurant on the top floor, it offers incredible views of Georgetown, the National Cathedral and D"
Star Service "Three floors of premium rooms gain access to a revamped concierge lounge with all of the expected perks"
