The Apostolic Palace is the official residence of the Pope, which is located in Vatican City. It is also known as the Sacred Palace, the Papal Palace and the Palace of the Vatican. The Vatican itself refers to the building as the Palace of Sixtus V in honor of Pope Sixtus V.[1]
The palace is more accurately a series of self-contained buildings within the well-recognised outer structure which is arranged around the Courtyard of Sixtus V (Cortile di Sisto V). It is located North-East of St Peters Basilica and adjacent to the Bastion of Nicholas V and Palace of Gregory XIII.
Rather than a traditional palace (a residential building surrounded by support buildings) the Apostolic Palace houses both residential apartments and support offices of various functions as well as administrative offices not focused on the life and functions of the Pope himself.
The building contains the Papal Apartments, various government offices of the Roman Catholic Church and the Holy See, private and public chapels, Vatican Museums and the Vatican library, including the Borgia Apartment now used to house artworks.