We can only recommend this organization. Everything was super well-planned and organized for us. Duhrba was the best guide you could wish for. We booked a safari after the Everest Base Camp Trek. Again, the boss, Ganga, took care of the transportation to Chitwan National Park without any problems. He does a very good job. I was always available directly by phone when we had questions. If we come back to Nepal, we will choose this organization again!