Linda and I stopped by this nice looking diner today on Woodward Avenue in Royal Oak, MI. The diner opened in 1964 and originally seated 15 patrons. I'm not sure when the update was completed, but the owners remodeled the restaurant several years ago to add seating for up to 100 diners. We ordered cheeseburgers and french fries and were in an out in 30 minutes.
They did a nice job in the remodeling job to maintain the overall appearance and style of a traditional diner. Seating is a mixture of booths, tables, and high-counter stools.