This square which stretches out in front of the main entrance to the castle is overlooked by two buildings on the right-hand side: the Neo-Gothic Sándor palace and former residence of the Prime Minister and the Castle theatre (Várszínház) with a Rococo façade, which was a former convent of the Carmelite order, which was dissolved in 1782 under the orders of Joseph II and altered by Farkas Kempelen in 1787. The first performance in Hungarian was given there on the 5th October 1790.