My party and I dine at this Denny's unit 5 evenings a week. We are known to the entire staff and are treated very well. All needs are met quickly and fully. The cooks are very experienced and the Servers are very kind and helpful on menu questions, such as appropriate item substitutions and up-grades/additional cost.This unit is near Seal Beach Leisure World and many elderly customers come from there. The majority of diners are a diverse group of people-race, ages, wealth levels. Most customers are respectful, but some can try your patience. Some customers are just wierd, so be cautioned.