Jagat and his team were top notch with organising our trek, transfers and accommodation both in Kathmandu and on the Everest trek. Our guide Gopi and porters were excellent especially when I had to come down early due to altitude sickness. My other two friends are still up there doing the Island Peak climb. Jagat has a strong network in both Kathmandu and on the Everest trail so things can be organised easily.
I strongly recommend you use Independent Trekking Guide Cooperative