If you don't like enchilada's, this isn't the place for you. Three kinds of enchiladas and that's pretty much it.
If you don't like homemade sangria, this isn't exactly a top drawer wine bar although there is a limited beer and wine menu.
If you don't like chips, salsa and/or guacamole, this probably wouldn't be a place you would enjoy.
If you don't like cozy little unique "hole in the wall" atmosphere kinds of places, you might want to avoid Mama's Ladas.
But if you really like awesome enchiladas, refreshing sangria, and chips with pretty good guacamole and acceptable (kind of mild) salsa in a true tuck away corner of old Sioux Falls, this place is a gem.
Finally, with reference to other reviewers, yes, we've been to Latin America quite often and we'd just observe that 1) Mama's Ladas doesn't even pretend to be a Mexican restaurant and yet 2) it is still reminiscent of a relaxed Latin cafe only serving great American style enchiladas and salsa in a true South Dakota style.