I didn't like the management of the group. i think more authority could be usefull. My children and i made the dish washing for the entire group every day since famillys did nothing (always an emergency at THE moment). The guide told us it was always like that. but everybody pay the same price and so everybody has to be treated the same way. Also, one trek had to be canceled because "some of the people could follow the group". I thhink there should be an aletrnative for pepole who can't follow the group so the one who can won't be "punished". This experience made me learn that i will never do a trip with a group again....