I stayed at this Port Sanilac cottage with my family of three and another family of four. The location was excellent, and check-in with Mark was a breeze. We really enjoyed being right on the beach, and there was a lot of room to run around and play.
Other positives to the property were the large deck, all desirable kitchen appliances, multiple showers, high quality washer/dryer, and a quiet location far from the road.
A few minor cons that didn't affect the quality of our stay - there were a few cobwebs and other spots around the house that could have been more cleaned upon arrival (we do know that we were the first stay of the season). The fan in the first-floor bathroom is also very loud.
Overall, I would highly recommend this property for a family trip.