Be careful at Mumbai airport because porters will load your bags on to trolleys the minute you have your back turned and then charge you for the privilege. If you do want a porter it is always best to negotiate the price beforehand.
Watch out if you need to leave some luggage for a while at the international airport. You will be told that the list on the wall is for staff only - rates for the public are a lot higher. When we returned to collect, we said that we had checked with the airport authority and that the rate on the wall was for us as well. The cost dropped from 300 rupees to 40.
Near the arrivals section
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