My husband and I did the 2 day/1 night excursion, and it was the best part of our trip to Morocco. Just as their websites states, the main purpose of the trip is to experience the beauty of the mountains and the people who live there. We appreciated that the tour didn't feel fake. That is, the families didn't put on a show for us or stop their daily life. They were very welcoming and shared delicious food with us, but it was clear they were being authentic. They did their daily chores, like cleaning, washing clothes, and cooking, but they allowed us to look in on their life. It was amazing to experience a culture that has existed for so long.
The walking was very moderate- no more than 5 hours/day and with lots of breaks to take pictures or just enjoy the scenery. There is a donkey available to carry your stuff (or you, if you get tired!).
We want to emphasize how unique this tour was. We had another excursion through a different tour company, and it seemed like all they wanted was to sell us products from their friends. On the other hand, Berber Travel Adventures excursions offer a chance to see a truly beautiful land and its people.