We booked our Everest base camp trek after a few emails corresponding with Naba. Not only with Our reply were always quick with honest answers but also offered us a good price for our trek with a guide and Porter. We were lucky by the effort of the company, the fight was not canceled not even delayed to Lukla and Kathmandu was the first flight, Kathmandu –Lukla –Kathmandu. Our guide was always very honest on his job. Great caring for our accommodations and food. In Gorekshep we had some problem of a headache, but our guide Rishi had all medicine for normal treatment with Oxygen and pulse checke. We climbed to the Kalapatthar, had a great view of Mt. Everest.