It was an excellent trip. Really enjoyed biking in the forest, the beach and on the sand dunes. After reading some of the reviews, we got Mustafa as our guide along with two other helpers. Everyone was extremely friendly and also patient (as we were a group of 11 people, a lot of us were beginners in quad biking, hence they were really patient with us). We were also able to speed through many areas and I have to say at times I felt like James Bond maneuvering between shrubs etc.
We had lunch on a cliff overlooking the sea. Excellent meal, cooked fresh on the spot. Had also a friendly company of Babu (the owner's dog). 5 star service. Would recommend it to anyone who comes to Essaouria.