This all went to plan booked in UK, instruction we great. You do small tour of city which gives you good ideal of thinks to see we booked for that reason on our 1st day of break. you then go into the river and you can see the outstanding buildings and bridges . you are then taken back to pick up point .

If you never ride a floating bus, then try it! It was fun. I wished the guide only explained in English and not both in English and German, because she has a lot to say in both languages that we always missed the point of which building or landmarks she was talking about. The bus keep driving and not stop at all.

Interesting option for a city bus tour, love the river bus/boat idea. The guide was very enthusiastic and I was impressed by how many languages she could speak. But I would suggest making the boat tour shorter. After 30 mins it just gets a little boring as its moving quite slow. Maybe getting another splash ramp would make it easier to go back to land somewhere near city center. Also, each seat has its own headphones, I suggest to take your own earphones due to hygienic reasons, plus some of them didn't work anyway.