What is "staterooms"?
Native speaker’s answer
Rebecca
"Staterooms" are the public rooms in Buckingham Palace, which is located in London, England. These rooms are used by the Queen of England and the royal family receive and entertain their guests for official occasions. Ex: Buckingham Palace has a total of 19 staterooms. Ex: One of the staterooms is called the Throne Room. Ex: Buckingham Palace's staterooms are adorned with beautiful furnishings and art.