Abdeen Palace (Arabic: قصر عابدين) is a historic Cairo palace, it was built as one of the official residences for the former ruling monarchy and royal family of Egypt. It is now one of the official residences and the principal workplace of the President of Egypt, located above Qasr el-Nil Street in eastern Downtown Cairo, Egypt.
 
Built on the site of a small mansion owned by Abdeen Bey, Abdeen Palace, which is named after him, is considered one of the most sumptuous palaces in the world in terms of its adornments, paintings, and a large number of clocks scattered in the parlors and wings, most of which are decorated with pure gold.
 
Built under the rule of Ismail Pasha, to become Egypt's official government headquarters instead of the Citadel of Cairo (which had been the center of Egyptian government since the Middle Ages), this palace was used as well for many official events and ceremonies.
The construction started in 1863 and continued for 10 years and the palace was officially inaugurated in 1874.
 
Erected on an area of 24 feddans, the palace was designed by the French architect Léon Rousseau along with a large number of Egyptian, Italian, French and European decorators. A new wing was added by Joseph Urban in 1891.
 
However, the palace's garden was added in 1921 by Sultan Fuad I on an area of 20 feddans. The cost of building the palace reached 700,000 Egyptian pounds in addition to 2 million Egyptian pounds for its furnishing. Between four palaces, King Fuad spent more than 18 million French francs with just one Parisian furniture manufacturer Linke & Cie.
 
More money was also spent on the palace's alteration, preservation and maintenance by consecutive rulers. The palace has 500 suites.
Wikipedia