This is certainly no fancy place, let's get that out of the way. It is a good place to save money on your stay (just plan on going out for breakfast, or stay in Granny's Cottage and bring your own food). My husband and I stayed in Granny's Cottage for a couple nights during our anniversary week. The room was clean, Terry was very friendly, and we felt pretty comfortable the whole time. If we come back, I will probably get a different room as realistically, we were not going to use the kitchen unit (which would be nice to have for a longer stay). Also, we visited in May and there were a number of bugs at night, so make sure to run into your room to keep the mosquitoes out!
Mackinaw City is a teeny place, and you can walk just about anywhere you need to go from the Lamplighter, so great location. Stay here!