I already worked with Mr. Naba. This is my third time and probably the best trek. I am always impressed by the vibes of Naba and his team. They are always great at their work- timely and at the best. This time I went to Everest Base Camp. Every task and operation was smooth. The guides are highly experienced. The team in Kathmandu, ensure the smoothness of the trek. Naba was always there whenever I needed it. Honestly, I could not ask for more. Thanks, Third Rock for your quality service.