The location in Chatan is excellent if you do not want to stay on the beach side of highway 58. There are restaurants, covalence stores and a food market within a short walking distance. One of the best Chinese restaurants on Okinawa is a short 50 yard walk.
The owner was available everyday and made every effort to greet the quest. We had a group of 10 and all had no problems.
My only suggestions was to place a chest of drawers or some piece of furniture to unpack your clothing if you have an extended stay as we did of two weeks. I will stay at the Comfort Plus during my next trip and hope the owner understood how important it would be to have a small chest of drawers.