Great location on the Plaza de Armas, with three balconies for 2-3 people at a time.
All the menus off the Plaza de Armas will start to look the same, and the Yuka Mama is no exception. However, we very much enjoyed camping out on the balcony and watching the people go by and around the Plaza de Armas.
Yuka Mama is a nice spot for coffee, snacks, lunch or even dinner if you're not into a large gourmet-style dinner. If you like diner-fare, then the Aji de Gallina will not disappoint. I wouldn't personally try anything all that adventurous here, but the basic are reliable and tasty.