Everything about this stay met our expectations. For anyone wanting a slightly isolated stay with an amazing view along Cinque Terra, this is the place. The apartment is well suited for a multi-day visit of peace and quiet. Clean and well-equipped. The host was terrific, even locating us when we initially got lost finding it. The small bar and eatery above us is a terrific and convenient place for a drink and a bite to eat.
The location is at the high point between Corniglia and Vernazza along the Blue Trail. The hike to/from Vernazza is more demanding than influencers portray it. It's about 2 km and feels like it's uphill both ways, so it's not a simply walk to visit there for meal. Even the walk up to parking is a tough uphill climb for those not in reasonable shape. Also, be prepared for some serious switchback driving to get there.
The wifi worked well, as did everything in the apartment. The bed was comfortable, too. Keep in mind that the apartment is built literally against a rock wall. It was definitely a high point of our vacation.