This was an excellent tour with a knowledgeable guide who made the whole experience a high quality one. She was extremely detailed with her information, and was able to answer questions from people in the group. My only concern was that when I turned up at the meeting place, my name was not on the list, yet the company had sent me a confirmation email 4 weeks prior to the tour. Fortunately, I had brought the email from the company confirming my booking, and the guide was lovely about it and added me to the group with no problem, but if the coach had been full, she would not have been able to do that. The tour only runs twice a week so it could have meant I missed out completely. The meeting place is also a long way on the MRT and takes quite a while to get there and back into town. My advice would be to send the company another email a week before the tour and re-confirm your booking. I,would,like to,do,other tours with this company next time I am in Singapore.