The trip was amazing!
All you need to carry is your own sleeping bag, pad and clothes, the porters carry everything else, unless you hire an extra porter, then you carry just your drinking water and maybe some rain gear.
Our guide, Raul, was very kind, funny, and knowledgeable. The food was amazing, 4 courses for lunch and dinner every day, and a cake on the last night!
I would highly recommend this company, and I would like to do the trip again with them.