After this, I really want to buy a segway!
booking through klook was a breeze, got my confirmation about an hour or so later. the tour itself was interesting. it was kind of cloudy so we weren't sweating our butts off, which was good. the guide was very engaging and spoke good english. overall an excellent experience.
My kids got the hang of the segway pretty quickly, but it took me a while. Once start using it, it's a lot of fun. The guide was really nice and super funny. I felt like we were friends after the trip. Awesome experience.