Isabella's is a must if you live in Frederick, or if you're just visiting. The selection of tapas is great, plenty to choose from for all food groups. Make sure to order the Asparagus Fries, (I forgot the spanish name for them, I believe they're the first option under appetizers.) you will not be disappointed. I don't think I've ever ordered something from here that I haven't liked. Service is great, staff is friendly. If you can during summer, make sure to sit outside, the location is perfect in Frederick's beautiful downtown.