Looks like a cottage or fishing cabin. Just up the road from the Nottawasaga River and a provincial fishing preserve. Popular area in fishing season, and a pair of active camps nearby.
No interior washroom, only an outside behind the hut and a solar shower for that rustic feeling.
Animal scat is prevalent, as are the dated electronics, books and records. Some leftover clothing and household utensils, but nothing with names of the former inhabitants. The place has been somewhat trashed, although not vandalized or destroyed. Part of the back roof is giving way and leaking into a back storage room.
If you choose to visit, parking is available at the end of the road, then a 2 minute walk back to the cabin.