If my French is not wrong "Maison d'hotes" means Guesthouse.
From Essaouira you can travel further south and visit the modern beach town of Agadir. This town is very popular Among European tourists, specially German. Do not go there if you are looking for the real Morocco or for a relaxed stay.
In Agadir you will find great beaches, some night life, and gulf courses. Agadir is also a good departure point for one day excursions.