My friends and I visited the area for a mountain bike trip which included the famous Highland Bike Park. Everyone had a "wow" moment when we entered the house. It's not big, but the way it was built really makes it spacious. This house is really well taken care of, it is clean and had everything we needed (kitchen stuff, BBQ, fire pit, TV and wi-fi, towels). The location is good, quite close to the lake and about 20 minutes away from the bike park (and the Kettlehead brewery which we loved)! We also visited Weirs Beach and Gilford areas, which are about 20-25 minutes away.
Although it can sleep 14, I would recommend this house for no more than 10 adults.