House of the People in Bucharest, also known as the Palace of the Romanian Parliament is the second-largest administrative building for civilian use in the world, after the US Pentagon. It is the heaviest building on Earth, made from 1.5 billion lb of steel and bronze for doors, capitals and windows, all of them monumental, 7,7 million lb of crystal glass for 480 chandeliers and more than 1,400 ceiling lights and mirrors and 35,3 million ft of marble. In the House of People in Bucharest, the parquet and wainscoting were made from 900,000 cubic meters of wood. There are also in the Romanian Parliament building, velvet and brocade curtains with embroideries in silver and gold. Only the floor area is 360,000 square meter and the underground parking is large enough for 20,000 cars.
The House of the People was part of a gigantic project, called The Civic Center, a copy of Pyongyang city in North Korea. Nicolae Ceausescu decided to build this state within a state in 1978, after the 7.2 earthquakes that devastated Bucharest on March 4, 1977. The capital had to be rebuilt and the Civic Center was part of the plan. Ceausescu wanted The House of the People, or The House of the Republic, a new Minister of Defense, a new Museum of the Communist Party, a Guests House( now Marriott Hotel), a huge park near the House of the People( Izvor Park) and a boulevard called The Victory of Socialism Bd. ( actual The Unification Bd). A very young architect won the national contest with her plan for the Civic Center and House of People: Anca Petrescu, 28 years old. In 1982, soldiers and ordinary workers began to put down all the buildings in the area. https://bucharest-travel.com/house-of-the-people/