Prague is a popular tourist destination and as such, there are many affordable hotel options near Old Town Square. Here are a few options:

- Hostel Downtown Prague - This budget-friendly hostel is located in the heart of Prague's Old Town, just a short walk from Old Town Square.

- Hotel Century Old Town Prague - This budget-friendly hotel is located in the heart of Prague's Old Town, just a short walk from Old Town Square.

- Pension Simon - This small, family-run pension is located in a quiet residential area just a short walk from Old Town Square.

- Hotel Týn - This budget-friendly hotel is located in a quiet, - residential area just a short walk from Old Town Square.

- Hotel U Prince - This budget-friendly hotel is located in the heart of Prague's Old Town, just a few steps from Old Town Square.

- Hotel Mozart - This budget-friendly hotel is located just a short walk from Old Town Square and offers basic, but clean and comfortable accommodations.

- Hostel Czech Inn - This budget-friendly hostel is located in the heart of Prague's Old Town, just a short walk from Old Town Square.

Note that prices and availability may vary depending on the time of year, so it's always a good idea to book in advance.

You may also want to check websites such as TripAdvisor, Expedia, or Booking to compare prices, amenities and see traveler reviews before making a final decision.

https://www.booking.com/searchresults.en.html?city=-553173&aid=7982252&no_rooms=1&group_adults=2&room1=A%2CA

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