Definitely worth seeing. The collection includes manuscripts, textiles and ceramics. It is one of the world's most complete collections of Islamic artifacts, with items originating in Spain, Egypt, Iran, Iraq, Turkey, India, and Central Asia.
It's a great place! Stunning and majestic. It's cool inside, be sure to take a blouse and socks. I recommend it! You can hang out here for 5 hours. There is an exit to the fountains on the ground floor, take a photo there.