I've got a flight in a week to Melbourne. However, I've recently had surgery and am not allowed to lift anything heavier than 2kg (4.5lb).
The trick being that I need to take a suit and carry-on bag. I could check it all, but I still need to get it to the airport in Sydney, and from the airport to my accommodation in Melbourne.
Are there services that would carry all my bags for me right up to the check-in counter? I'd ask friends but it's during work hours. The train + skybus fares for them would also add up, to the extent it's worth enquiring about a service.