Prime Location Diamond Astoria Apartments in Budapest offers a central position with St. Stephen's Basilica less than 0.6 mi away and the House of Terror a 19-minute walk. The Hungarian National Museum is also nearby. Comfortable Amenities Guests enjoy free WiFi in public areas, air-conditioning, and a elevator. Each apartment features a kitchenette, washing machine, private bathroom, and parquet floors. Additional amenities include a work desk, TV, and sofa bed. Local Attractions Explore Buda Castle, Heroes' Square, and Fisherman's Bastion within 2.5 mi. Budapest Ferenc Liszt International Airport is 8.7 mi from the property. Boating and scuba diving are available in the surroundings. Guest Satisfaction Highly rated for its convenient location, attentive host, and immaculate room cleanliness.