the journey from prag to cesky krumlov

We had decided to go to the place that I heard is beautiful, Cesky Krumlov, in the South of Czech Republic and near the border of Austria.
You can go to Cesky Krumlov by a direct bus from Florenc Station, Prag and the distance is 180km. You may experience some problems of communicating with people in English. If you buy your tickets in the bus, you will not be allocated a seat number, so you are able to sit anywhere is free. Another option of transport is by train but it is slower than the bus. It takes 3 hours by bus in normal circumstances, but our trip wasn’t a normal circumstance, I guess. Although it was in the afternoon and we were on the highway, there was traffic. The weather was too hot… furthermore the bus had no air conditioner. The trip was a little longer than 3,5 hours and if it took a little more time, we could have needed a scuba. Luckily we step off the bus before we needed that as we were in a desperate situation. Although the trip was a disaster, as soon as we arrived and seen the city, we had forgotten all of it.