Diet Kitchen in 1952, looking southwest (Truman Library)
The Servants' Pantry
Because of the difficulty he had with the White House's housekeeper, Franklin Roosevelt had a diet kitchen installed on the third floor in what had been a pantry for the servants who lived in the attic before it was expanded (no servants have lived in the White House for several decades).
Since this space is over the North Portico, it has a sloped roof with a skylight to bring in natural light.
Diet Kitchen in 1952, looking west (Truman Library)
Diet Kitchen in 1948, looking northwest (Truman Library)