I was spending only one night there to get on an early flight out and the room was very small, the desk and chair were to close to the bed to be able to comfortably work and there is NO INTERNET available which I was not aware until I got there because they advertise that they have it (but they said that it was under repair).

160+ AUD for a microscopic room.
Didn't start well. They pretended charging 4.5% if I paid with my AMEX card.
Couldn't find the broad band Internet cable on the desk. The landlady, who called my wife and I "Love" came to show me triumphantly that it was on the floor in the opposite side of the room. As I remarked that it was stupid she said yes, previous owners had contracted with an Internet company, and she did not even get any commission on the deal. Indeed more important than customer satisfaction. Of course no mains plug close to the broad band cable. No table either.
As we left, we noticed on the bill a 5 dollars charge for tap water, beyond the 28 dollars we paid for a bottle of wine. Our query was met by a "But it's filtered, sir".
Avoid at any cost. Anyway, Adelaide Airport is so near down-town that you are better off sleeping in one of many good and reasonably priced establishments there.

• Though Choice Hotels booking page writes “FREE BREAKFAST”, they charge $ 13 for a very basic breakfast
• Rooms are incredibly tiny, poorly furnished, very noisy (a high traffic road is just there)
• The Internet connection costs $ 20 (!)
• Do you want to try their Restaurant? Well, be prepared to wait 120 MINUTES before beginning to eat! It really happened to us and to all clients, for 22.2.2011 bad dinner – A TRUE NIGHTMARE!)
• Follow our advice: KEEP OFF THIS BAD HOTEL, MAKE ANOTHER CHOICE!

Close to the airport but no other redeeming qualities. 2 out of 3 of us got the runs after eating in the restaurant. The Rooms were from the 70s. The rooms that were not facing the highway had old TVs but there were units that had newer flat screens. Old style air-conditioner had to climb above the cupboard to adjust. Cab ride to Glenel is about $15 and there is a shopping centre within walking distance. Don't try to take the bus no matter what they say, you will be waiting in the heat for up to an hour. If I go to Adelaide again I will stay in Glenel and avoid this motel.