I've recently been to Nepal to explore Everest Base Camp. I wanted to do through new trail, other than 14 days trek. So I chose this trek via Arun valley and I am not disappointed. The itinerary asks for 22 days for the adventure but it is worth it. Visited EBC, Kala Patthar, crosses high passes, walked through off-beaten trail of Arun valley and explored Makalu Barun National Park and Sagarmatha National Park. It was an adventure beyond my imagination. I could see Everest, Lhotse, Nuptse, Cho Oyu, Pumori (as explained by the guide to me pointing to the mountain) as I conquer the higher altitude. Talking about the guide, he was friendly, could speak good english and most importantly, he was doing his job perfectly; managed everything for my comfort. Thanks to him for that. If you are reading this review, you make sure you do this trek, you can check the trek desc, itinerary, and even ask all the questions you may have to the travel consultant, they are ever-ready. Also you can talk with Naba, the director of the company. He would talk with you as if you are his friend. Such a great company. I think I will be planning for my next adventure and will be doing with them again for sure.