We were staying in Marrakech and after reading all the great reviews this place gets we visited for lunch one day.
It is good value for money. Service was good.
I was very disappointed with the food - the crepes were really fatty and not very tasty - I don't know why they are brown. The sweet ones looked nicer but we didn't try them.
Also - you could get crepes everywhere so I wouldn't reccommend to trek all the way over to this side of Marrakech.