It was built in 1580 as a manor and tower defense by the Busquets family. In 1702, it was acquired by the Consell de la Terra.[2]
The floor of the building is rectangular. The structure has two floors. A tower in the shape of a dovecote stands in a corner. In the gardens of the building is the sculpture, designed by Francesc Viladomat, La Danse.
The ground floor is for the administration of justice with the court room. On the first floor, the main floor of the family home, is the Council Chamber, a chapel dedicated to St. Ermengol and the "closet of the seven keys" which are stored historical documents such as the Manual Digest and Politar Andorrà. The cabinet has a lock for each of the parishes of Andorra. The second floor housed, until the beginning of the nineties, the Postal Museum of Andorra, which was dismantled to provide meeting space for the Comissió Tripartida, in charge of drafting the Constitution of Andorra in 1993.