The Room Service at Washington Hilton
The room service at Washington Hilton is praised by expert reviewers. Out of 7 publications that we tracked, 2 recommended the room service, like Oyster and Star Service.
Washington Hilton 
Oyster
Star Service
Oyster "Rooms are spacious, clean, and tasteful, if a touch dated, with flat-screen TVs, ergonomic desk chairs, and room service (but no mini-fridges)"
Star Service "Room service is available until 11 pm"
