My husband and I spent 3 days at Matthew's cottage early September. It's located beside a marina with a beautiful view of the St. John River. Location-wise was great as this is super close to St. John and its Rockwood Park (great mountain biking). One hour to St. Martins (cool caves) or to St. Andrews, which we went to play at Algonquin Golf Course - redesigned and not in good shape but I digress. Also, the main road the house is off of is closed off/inaccessable from the north side, so if you are coming from the direction of Federicton, you'd have to drive around to the southern side (gault road). I'd check google maps ahead of time to check if that construction is done.
Anyways, back to the cottage. It's a good size for 2 adults. There's a double bed in a "nook" in the family room and 2 single beds in the bedroom. We chose to sleep in the bedroom. We didn't use the kitchen much but did use the firepit for s'mores and hotdogs. Really peaceful and quiet at night. You can walk down some rocks past the firepit and check out the river in all its glory. As this is a cottage by the water, you should expect to see spiders right outside the house. I didn't see any inside the house but noticed some cobwebs in the bathroom and kitchen. I think it'd be unreasonable to not expect this due to the location of the cottage.
All in all, this was a quiet and cozy cottage and in a great location for us to explore the sites.