The Medersa es Sahrija is the most interesting monument in the Andalous Quarter in Fes el Bali. In fact, it is regarded as the third finest medersa in Fez, behind the Bou Inania and el Attarin.Medersa es Sahrija was built in 1321 by Sultan Abou el Hassan, the temporary of the medersa … in Meknes which it resembles to a great extent.The medersa is named for the pool (or sahrij) on which its patio is centred. There is a great variety and range of the original decoration still intact. The zellij work is one of the oldest in the country, and the cedar carvings, a particularly rich chocolate colour late, dates back to the Almohads and Almoravids.