Only When I Sleep was shot at the Alexandria Hotel in Los Angeles which was not popular in the early days of Hollywood and is abandoned today.
Its popularity resulted in Parkinson & Bergstrom designing a twelve-story addition, which was built behind the original building in 1911. The hotel was the most luxurious in Los Angeles for a number of years until the construction of the Biltmore Hotel three blocks west in 1923. In 2005, as the area around the hotel was gradually transformed with the conversion of numerous buildings to expensive lofts, the new owners of the hotel converted it permanently into an apartment building. 
