We had a great time staying at "boathouse". The apartment is great - just across the road from Snapperman's Beach and a quick walk to the local bottle shop, general store, ferry wharf, fish & chip shop and Barrenjoey House.
The apartment was just as pictured - if anything it's nicer than the images show. The large single room kitchen/dining/living room opens onto a small balcony that faces the road and has nice high bench and stools that make a lovely place to have breakfast. The bedroom and bathroom aren't huge, but they are comfortable and more than adequate for a great stay at the beach.
The kitchen is basic, but has all you need with a 2 burner hotplate, small microwave that also has some oven functions in it (you can grill!), a drawer dishwasher and a full sized fridge. Air conditioning and fans keep the place as cool as you'd like, and the decoration throughout is simple, clean and beach themed. Underground car parking is great and there's a lift from the car park up to the apartment on the first level.
WiFi internet is, as is often the case, flakey. When it works is OK, but we had at least 2 days when it didn't work, or was unusably slow. We had our phones so just used hotspots, but it's worth knowing it's not 100% reliable.
The complex has around 20 apartments across 3 levels, which were all occupied, but despite this the apartment was quiet and we rarely heard much noise from the neighbours. The pool area is good with a medium sized pool, that again, despite the complex being fully occupied, you could always find a time where you could have it to yourself for an hour.
Overall we had a great stay over New Year and would stay again.