We booked this on the strength of the reviews here alone. Our teenagers had poured over the reviews, website and their promotional video and really looking forward to it.
We (mum and dad) less so, but we were incredibly surprised. It's all been said before in the other reviews, but to recap. Sing our guide for the Waterfall session we booked was charming and spoke perfect English. We had the trip to ourselves with Sing in a vehicle up front, our two teens in one each next, we then followed in a car each and the mechanic bringing a spare up the back (sorry, forgot his name, he doesn't speak English). This worked great for us, particularly on the way back where our kids were allowed to lead and set the pace and we had a leisurely drive arriving back at the architecturally stunning HQ some 10 minutes later than the kids. Waterfall was amazing, great service, fantastic to see the farmers working in their fields and waving to us. We felt more like family than customers. Bruce oversees the whole thing and it's clear they all work as a team to make this day out not just great, but five star luxury all the way. Best day in Thailand so far.