This is what the patio of one of the Riads looks like. If you plan a trip to Marrakech I recommend booking a Riad room in advance. on the internet you will find plenty of sites with information about Riads. Take a look at their pictures, and choose the one that better suits your needs.
If you are not lucky enough to sleep in such a place, you can always visit one of them when you are feeling tired, and take a mint tea. -- No sorry, you won't be allowed to take a dip in the swimming pool if you are not staying here.