I arrived very late at night on a flight from Hong Kong. I had never stayed at Melbourne airport before and, being alone, was rather apprehensive about how I'd find the hotel and what it would be like. But it's so easy to locacte. Just exit from the international terminal and it's right across the road and a little to your right.
Staff were efficient and I was in my room in minutes. I'd booked for one person but was given a huge room which could have accomodated a family of four. Very clean, modern and well furnished. It faced onto a parking lot but I did not hear a thing. As the room was at the end of a corridor it was one of the quietest hotels I've stayed in. So if you want a quiete room ask for one facing the parking lot at the end of the corridor.
Check out was fast. And I was back in the airport for my connecting flight in minutes and using the free wifi in the airport.