I think I did something wrong when I was on the Prague bus. I called my stop by pressing a button, but I pressed it from behind so I did not see what was on the button. My my return trip I realized the button had a picture of a stroller on it.... oops. I think the buses just stop at every stop and you are not supposed to call them unless you need assistance.
Thank you Veronika!! You save me a bundle of time and money. I think I will delay renting the car now. I do have one question - is there a shop where I can buy Marta Kubisova music? That will be my first destination.