Conversation so far:
What property did William Randolph Hearst have in California?
Beginning in 1919, William Randolph Hearst began to build Hearst Castle, which he never completed, on a 240,000 acres ranch at San Simeon, California.
Did William Randolph Hearst live in Hearst Castle?
By 1925 William Randolph Hearst and his wife Millicent had effectively separated and he held court at Hearst Castle with his mistress, the actress Marion Davies.
What was interesting about Hearst Castle?
William Randolph Hearst furnished Hearst Castle with art, antiques, and entire historic rooms purchased and brought from the great houses of Europe.
Did William Randolph Hearst have other properties besides Hearst Castle?
William Randolph Hearst also had a property on the McCloud River in Siskiyou County, in far northern California, called Wyntoon.
Was there anything special about William Randolph Hearst's property Wyntoon?
The buildings at Wyntoon were designed by architect Julia Morgan, who also designed Hearst Castle.
What other properties did William Randolph Hearst have besides Hearst Castle and Wyntoon?
In 1947, William Randolph Hearst paid $120,000 for an H-shaped Beverly Hills mansion.
Where was the H-shaped Beverly Hills mansion William Randolph Hearst paid $120,000 for in 1947 located?
In 1947, William Randolph Hearst paid $120,000 for an H-shaped Beverly Hills mansion, on 3.7 acres three blocks from Sunset Boulevard.
What features does William Randolph Hearst's H-shaped Beverly Hills mansion mansion have?
This home, known as Beverly House, has 29 bedrooms, three swimming pools, tennis courts, its own cinema and a nightclub.

Question: How large was this mansion?
Self-contained rewrite: How large was William Randolph Hearst's Beverly House?