Prague Hotels Free Booking

I'm going to Prague and searching for all information about this beautiful city, tours, places to see, things to do and of course the hotel where to stay. I see many offers from Prague hotels  http://www.prague-hotels.org.uk/ , and I saw also statistics showing that amount of tourists visiting Prague is huge and it's growing! And I see pictures from Prague and understand why so many people go there, this city is just wonderful!