Yes, there is parking available at the Korona Hotel Wroclaw Market Square. The parking is charged at 90 zł per day and is located at a nearby public location. Reservations for parking are not required.

The Korona Hotel Wroclaw Market Square offers a variety of rooms, including Deluxe King Rooms with one double bed, Superior King Double Rooms with one queen-sized bed, Standard Twin Rooms with two twin beds, Deluxe Twin Rooms with two twin beds, Standard Single Rooms with one twin bed, Family Rooms with two twin beds and one double bed, Superior Double Rooms with two twin beds, and Standard King Rooms with one queen-sized bed. None of the rooms allow smoking. The rooms accommodate different numbers of adults and children, with the maximum occupancy being four adults. Room sizes range from 151 to 323 square feet.

According to the provided data, guests at Korona Hotel Wroclaw Market Square can spend their time at the hotel by enjoying the bar. Unfortunately, no other specific leisure amenities are mentioned in the data. However, it can be assumed that guests can relax in the hotel's comfortable rooms or explore the nearby attractions in Wroclaw Market Square.

Additionally, the hotel's central location provides easy access to various leisure activities and attractions in the city. Guests can explore the historic market square, visit the numerous museums and art galleries, or take a stroll along the Oder River. The city of Wroclaw offers a vibrant nightlife scene with bars, clubs, and restaurants for guests to enjoy.

Overall, guests at Korona Hotel Wroclaw Market Square can make the most of their time by indulging in the hotel's bar and exploring the leisure activities and attractions in the city.