Of the four towers I visited in the center of Prague, this one is not the worst. I recommend it to elderly people or people with disabilities. The elevator takes you to the top, and the view is quite pleasant, despite the small height of the tower.
In the lower floors (there are only 10 of them) there are a couple of shops, exhibitions and a restaurant. And a separate toilet floor. The price is higher than most viewing rooms due to the elevator.
A beautiful view of the city from the observation 10th floor, if you are lucky, you can hear the bell ringing, there is also a museum of this tower, there are practically no people.