Our brief stay with Sue and David was of the first order, they are excellent hosts. Friendly and attentive, they made us feel at home from the get-go. The accommodation is superb. Such a comfortable bed (we want one at home:)), fridge, microwave, tv, plus a small kitchen unit, made for the complete package.
Location-wise, it's a very nice quiet residential area and, although there is a bus service a couple of blocks away with easy service to Miranda for shopping, etc., it might be better if you have your own transportation.
All in all though, we can highly recommend Sue and David's accommodation for your visit to Sydney.