Went on 2 Everest base camp trek and 1 Annapurna base camp trek with Sappa and my guide Pawang. The tour are well organised and also flexible to allow for changes to be made during the trek. I didn’t have to worry about anything as everything was planned and executed by the team even when I was down with AMS on my first trip to EBC. I would definitely trust Sappa and team for all my future treks in Nepal.