Very inexpensive and pretty good quality. Very casual atmosphere. Round Rock location has an indoor and outdoor play area for the kids. This rates high for being child friendly. Overlooking Lake Travis, which is really nice while eating.
Food is okay and very over prices.
Hard to communicate with staff, unless you speak Spanish. Great and interesting food. If you are looking for something new this is a place to consider. Great Mexican food for a chain restaurant. Between the children's menu activities and the noise you don't have to worry about your kids bothering anyone.