This was a fantastic tour and a lovely morning! It was easy to communicate with Suyang prior to the activity, the meeting place was well chosen and he had brought everything we might need (water, gloves, seat cushion, mosquito repellant etc). The itinerary was thoughtfully planned out with a good balance of different things to see, a place to get a snack, toilet breaks... Suyang is very knowledgable about the history of the location and is very pleasant to chat with. On top of that, he gave me an excellent recommendation for dinner that evening.
The trek was great, but be aware that it's 80% up hill, some parts on a rocky path, so be prepared and make sure to wear appropriate attire! The stunning views on the way down by cable car were definitely worth the effort though and I highly recommend this experience. You will not regret it, money well spent!!