Elena was really great in making sure that we achieve the most within the amount of time we had for the day trip to Kanchanaburi – Death railway + Hellfire Passage. She even asked for our meal preferences and got us take-outs from authentic Thai restaurants to eat while we took the train!
I was coughing really badly throughout the trip and Elena noticed that and got me a local anti-cough pill that was really good and effective as well!
She also proactively helped us to arrange to send us to our next destination, which really helped us saved up some time and trouble to look for the location.
Overall I would strongly recommend YTG guide and Elena as a tour guide!