We had a great time at the Ciudadela. We were there latish on a Monday, so there weren't many people. We stopped at a booth where an older woman was crafting animals out of glass over a burner. Her son said his family had been doing this for 4 generations. We saw men painting designs on paper made from agave. There were so many little stalls that we couldn't get into nearly all in the hour I had allotted. Our Spanish is very limited, and many of the vendors had little to no English, but they were willing to work with us. Prices seemed pretty reasonable.