On display at The Walt Disney Family Museum at the Presidio of San Francisco, are actual pieces of furniture from his private apartment on the second floor of the Main Street Firehouse in Disneyland's Town Square.
From these cozy quarters, Walt could share private time with his family, while still enjoying the park he created.
In the picture below from National Geographic Magazine, towards the center of the photo, is a lamp on a table in front of the window which looks out on Town Square.
This light is always on as a representation of Walt's spirit, which is always present in Disneyland.
You can actually view the apartment on the Walk in Walt's Disneyland Footsteps Tour, which we have not yet had the pleasure of doing.