We had an excellent 3 night stay here, with 4 adults and two teens. The house was very comfortable and nicely provisioned, with plenty of seating, a giant comfortable couch where all 6 of us could fit with room to spare, comfortable beds, and a great outdoor space with a fire pit (that came pre-setup with firewood ready to go, all we had to do was light it!). The two bathrooms were large and spacious, with really nice showers. I don't recall it being mentioned in the listing, but there's also a large garage space that had foosball and an air hockey table, which my kids loved. Kitchen was well appointed and had everything you need, with a nice range of cookware, and the knives were actually sharp (which is a rarity in rentals).
While there's not too much to within walking distance of the house, there's a TON to do within a short drive. Don't focus your time entirely on Monterey, Pacific Grove, or Carmel, Seaside itself has some nice places to eat and shop at too.
One of the nice things about this place is that it's family owned, and not run by a vacation rental corporation. We met the cleaners on our way out, one of whom was the niece of the owner, and she told us a bit about the house and owners.
Overall, we were all very happy with the house, amenities, and communication process. We would recommend this property to friends and family, and would absolutely love to stay here again on our next visit.