I traveled alone to Nepal on a work holiday, and chose this company on the recommendation of a colleague. It was everything I needed in that the logistics were taken care of, while I still had the flexibility to plan my own vacation and do things in my time.
My guide, Kapil (totally recommended!) made me feel at ease in what was for me a different kind of trip. He was professional, friendly, knowledgeable, and keen to make sure my trip was a memorable one. If you can, request him as your guide.
The owner and manager, based in Kathmandu, also took good care of me, and made sure I was taken care of from my time leaving the airport to my return on my way home.
Nepal has always been on my bucket list, and I am glad I chose this company to help me check it off.