I chose TTH for the Satopanth Trek. Everything was perfect from the time they picked us up till the time they left us off. 1. Accommodations: The stay was clean, hygienic, and as comfortable as it could get at high altitude. 2. Meal: Imagine being able to eat jalebis, noodles, gulab jamuns, and samosas at a high altitude. It's not easy, but the TTH staff does an excellent job of making it happen. 3. Trek Leader: They have excellent trip leaders who made sure that everyone was taken care of and have extreme knowledge.