Chauffeur pick up at two different locations
 

My wife and I are taking our daughter and family on holiday our flights are business class, which we have only done once before, we live at two different addresses not too far apart, there will be six of us travelling, would Emirates use two cars or one minibus? And would they be ok picking up from two separate locations?

It is not dependant on EK it depends on your local CD company. If you are entitled to more than one booking on the EK website book them either to each address to be safe or book them both to the same address. When the CD calls a few days before explain the situation to them. If they have the facility I am sure they would rather only send one vehicle and get paid for both.