Eltham Palace has a wide range of Art Deco furnishings and artworks.
The Palace shows that it was at the forefront of modern innovation as it has a built-in vacuum cleaning system. There were outlets in every room where the cleaner would plug in a hose and a centralised collection system in the basement.
In the past couple of years, English Heritage has opened some of the rooms in the basement which were used by the Courtaulds as a bomb-shelter during WWII. These include a dark room for developing photographs and a billiard room.
Further details of visiting can be found at http://www.english-heritage.org.uk/visit/places/eltham-palace-and-gardens/