1. Liszt Ferenc Square (Liszt Ferenc Tér) is a popular square located in the heart of Budapest, Hungary. Named after the famous Hungarian composer Franz Liszt, the square is known for its vibrant atmosphere, lined with trendy cafes, restaurants, and bars. It is a favorite gathering spot for locals and tourists alike, especially in the evenings when live music performances can often be enjoyed.

2. Liszt Ferenc Square is an open public space and there are no specific working hours. The cafes, restaurants, and bars around the square each have their own operating hours. For specific inquiries or reservations, you can contact the individual establishments directly.

3. There is no entrance fee to visit Liszt Ferenc Square as it is an outdoor public space. The square is easily accessible by public transportation, including buses, trams, and the metro. Visitors can also reach the square by walking or biking from other parts of Budapest.