After getting out of the Uber, you'll need to walk across the street and down some stairs to reach the pier. The driver won't tell you how to get there. The cruise food is generally enough to fill you up, but the duck leg was very stale, and the small cakes were truly inedible. Drinks are an extra charge; the sparkling water comes in a tiny bottle (60 CZK x 1.5 = 90 CZK), which pours out to only about 300ml. The cola is even worse, just 200ml—the smallest cola bottle you've ever seen. It's best to bring your own drinking water. If you're still not cool or hydrated enough, you can always go back to your Airbnb for some tea. Three hours is really too long. After eating and seeing the sights, there were two stops that lasted 20 minutes each, which felt like a waste of time. They just give you a seat and don't rush you, so you can scroll on your phone to pass the time. Treat it as a chance to zone out. Honestly, two hours would have been enough; three hours felt like they were just trying to fill the time, adding two blank segments. I really wanted to go back and shower and sleep sooner!