We had a great stay in Concon. The apartment was exactly as pictured, and conveniently located to the beach, a supermarket, and restaurants -- while still being removed enough from the overcrowded Vina del Mar to provide a relaxing time. Mark and his family were very helpful in giving us advice about things to do during our stay. The two balconies with views of the beach were perfect! We stopped at a few wineries in the Casablanca Valley region on the way back to Santiago, which I highly recommend as well.