Positives - Location was great, right in the heart of town. Comfortable bed and good facilities in the room.
Negatives - I think the walls are made of paper. We could hear everything from the room next door (conversations, snoring, tv, etc.), and the air-conditioning unit located directly outside our window sounded like a helicopter was landing all through the night.
Noise from the street was pretty loud, however that's one of the drawbacks with it being right in the middle of town.
We would stay at the Jervis Bay Motel again; I'd just have to remember to bring ear plugs.