We (a family of four) will have to choose from to arrive at Mumbai (from Goa) at the domestic airport either at 16:10 or 18:15. Our international flight is scheduled to leave at 02:15 at the international airport. Will we have sufficient time to do some sightseeing, maybe Bandra West, Juhu Beach – suggestions? Or stay a little longer at a Goan beach? And, is there a left luggage office at the airport?