I enjoyed staying in this exquisitely renovated riad. My room was beautiful. The inner courtyard even better than the photos you see. The staff was very nice, particularly the gentleman who works only 2 nights a week. All spoke English which was a relief to my non-French speaking travel partner.
One issue during my stay which I did not pursue asking about but should have. There was some problem with the plumbing (yes it is a 150 year old structure) which led to a sewer smell that was pretty strong from time to time throughout the day. I like chilling in my room when I'm on a holiday, and this smell made the experience less than pleasurable.
The location is fun. You are outside the touristed area and in a more residential neighborhood which gives a nice, different feel of the city.
Go here. But email first to see if they have cleared up the plumbing issue.