I had a Great trip with Third Rock Adventures and their professional team. Really all the service and good guidance that you would expect from any western company. Knowledgeable climbing guides, fun, and well-organized rest of the crew. You only have to follow in their footsteps and very important on a trip like this: Food was great too. Did some trekking in Nepal before, and want to do more? this is a good organization to do some peak climbing with. I would Really recommend them.