I don't think I have given 5 stars before but I have no hesitation in doing so for this charming little riad. In that I pretty much echo what others have said, so obviously they are maintaining their standards. Nothing seems too much trouble for the family who own it. English and French are both spoken, breakfast and mint tea come when you want them, there's a comfortable roof terrace, bus tickets are bought for you.
Rooms are a decent size with great decor, very comfortable king size beds, a/c (heats in winter), good showers with plenty of hot water. It's a 15 minute walk from the main square but they will draw you a map and also direct you anywhere you want to go.
This won't suit you if you want 5 star luxury, pool, fitness centre etc, but if you want peace and quiet and excellent attentive service, it's perfect.
You don't have a snowball's chance in hell in finding it, so do accept their offer of collecting you from the airport for 8 euros a head. If you really want to do it yourself, take a taxi to Bab Aylens, walk through the gate into the Medina, fork right at the first mosque, carry on for 100m and turn left when you can see down an alley 20m to a wall with CH written on it about. Left again at CH and it's the doorway on the right before the arch.
Hard to beat.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC.