Charlies has excellent food and service. It has a great location at Durango and Sahara, and is a huge, clean, stand-alone building, beautifully landscaped in the front seen from the intersection. The hitch is the parking lot and entrance at in the back, so it always looks closed or ignored from the busy corner. After moving to the neighborhood and actively looking for good spots near our home we kept passing on Charlies since it never looked busy. Fortunately we did make the chance stop-in and were delightfully surprised.
Charlies needs to either promote its assets of do something in front to tempt passers-by to go in and give it a shot.
I've had their Steak & Eggs late a few times and it is the best inexpensive steak i have found anywhere. All their food is well presented and good.
Charlies web site sucks however, that can't help, and their FB page looks hijacked.