The hikes were challenging but the experience was amazing. I was the slowest person and had the most difficulty with the altitude
However, one of the guides stuck by me the whole time and I made it. The food was great, the guides were amazing, the views were spectacular, and I would highly recommend it. My only advice is bring a poncho, boots, and heat warmers. Dry or wet season, it gets very cold and wet.
But if you come prepared, it's a great experience. Like I said, I was the slowest and I made it through the entire hike and enjoyed myself.