The Ritz-Carlton is a luxury AAA Five Diamond Award hotel in Washington D.C. United States. It is located at 1150 22nd Street Northwest in the West End neighborhood. The hotel has 300 guest rooms including 32 suites 267 deluxe rooms.The hotel underwent a $12 million renovation which was completed in 2008. The hotel has two restaurants including Westend Bistro by Eric Ripert.