We did a couple of weeks in Morocco with Overseas Adventure Travel- but 19 years ago. It was set to finish in Marrakesh, but due to a front office screw up we had an extra day there. By then we were old 'market pro's' we'd dive into the old market from various portals from the Jemaa el-Fnaa market square. We could usually find our way to an exit, but if not, give a few coins to one of the ubiquitous kids playing in the passageways and say Jemaa el-fnaa and they would lead you right out.
DO NOT miss Jemaa el-Fnaa at night. Keep your valuables close, wear no jewelry, but enjoy the orange juice squeezed before you and the snake charmers, and the sweets, OH the sweets! The second language in Morocco is French so brush up.
I know nothing of timeshares there. 3 star hotels in Marrakesh are around $49 USD, but shucks 4 Seasons is $!,495 and La Mamounia isn't saying. We were asked to leave when we tried to crash afternoon tea.
On our extra day, we went to Essouira, saw the goats in the Argan trees and ate sardines on the dock where the fishing boats discharge that day's catch. They treated us as royalty.
Morocco was one of my favorite trips. Camping on the Sahara, buying rugs, skiing down a sand dune, getting hopelessly lost in a bazaar. Yup, all of it. That said, a couple of our co-travelers, solo women had difficulties with some of the Tiguan (Blue Men of the Desert) guides/drivers.
Jim