Historic yet modernized, Ambassador Hotel Oklahoma City, Autograph Collection is uniquely located within the beautifully renovated Osler Building. Still retaining its 1920s boutique charm, our building was previously used as a medical facility before being transformed into our luxurious hotel. During your stay, visit popular points of interest including downtown Oklahoma City, Chesapeake Energy Arena, Cox Convention Center and Bricktown. Following an adventurous day, immerse yourself in our upsc