We enjoyed our stay, though there are some things that could maybe be made more clear in the listing.
Schooner Bay is pretty at high tide, but rocky and not suitable for swimming. The fishing tackle available was not suitable for shore fishing. We didn't find any walks locally, so ended up driving each day. There was minimal phone reception at schooner bay (Spark or Vodafone).
The bach is basic. Beds were clean and comfortable. Lighting is 12v and dim, so bring several really good torches. The kitchenware wasn't very clean and most crockery and utensils required washing before we could use them. They're was barely any washing up liquid or toilet paper provided, we had our own, but that is the sort of thing that would be helpful to state in the listing.
The toilet is in a separate building, just three steps away, but not ideal given the pouring rain we had, for nighttime trips to the loo. The toiletroom was full of caterpillars and slugs. Lots were squashed under the mat, so that had obviously not been moved for cleaning.
Overall an interesting bach, but not one I would recommend for a family wanting to explore the island.