We are 2 couples with two 14 yr old girls and spent the weekend in Melbourne. The place was very nice and clean, very close to all the places we wanted in the centre.
The owners responded very quickly to all our questions. When we noticed them that the microwave doesn't work, he came and replaced it in less than 30 min. We also got a spare key when we asked for it.
The kitchen is not well equipped. Not only that you can hardly cook anything (maybe just eggs and salad), but there were only 3 mugs and 4 glasses. I would expect for at least 6 pieces each in an unit with 3 double bedrooms.
Overall, we really enjoyed our stay there and recommend it.