7.

 1919 was an exciting time for my wife and I.  We purchased a lot and built a studio.  It was originally called the Pickford-Fairbanks Studio, but was renamed in 1928 to the United Artists Studio.  The studio has 7 sound stages, it has been retrofitted since we owned it and central air was added.  Famous films that were filmed at the studio include: "Robin Hood", "The Thief of Baghdad", "Sparrows", "Taming of the Shrew", "Some Like It Hot" and “West Side Story".

Image From: http://vickielester.com/2015/02/16/douglas-fairbanks/