We spent four days in the upper apartment (Seavista).
The apartment is very well appointed with a nice sitting area, good sized bed, small kitchenette (microwave, fridge, kettle, toaster, etc) and well appointed bathroom with a lovely large shower. Outside on the balcony there is a seating area and barbecue with views to the mountain and ocean.
If there is a negative, it is was lack of hanging space for clothes but that is a ve
The apartment is a short walk to the village which has plenty of gift shops, a supermarket (IGA) and several good cafes and restaurants. A little further by car is Werri Beach - I can thoroughly recommend the fish and chip shop there.
Our hosts (Tim and Chris) couldn't do enough and went out of their way to make sure that we had everything we needed during our stay and plenty of information about local attractions and amenities.
Will definitely be back if we visit Gerringong again.