Eugene's rewards for his victories, his share of booty, his revenues from his abbeys in Savoy, and a steady income from his Imperial offices and governorships, enabled him to contribute to the landscape of Baroque architecture Eugene spent most of his life in Vienna at his Winter Palace, the Stadtpalais, built by Fischer von Erlach. The palace acted as his official residence and home, but for reasons that remain speculative the Prince's association with Fischer ended before the building was complete, favouring instead Johann Lukas von Hildebrandt as his chief architect. Eugene first employed Hildebrandt to finish the Stadtpalais before commissioning him to prepare plans for a palace (Savoy Castle) on his Danubian island at Ráckeve. Begun in 1701 the single-story building took twenty years to complete; yet, probably because of the Rákóczi revolt, the Prince seems to have visited it only once—after the siege of Belgrade in 1717.