Requeasting an Uber XL with a luggage rack/extra space? Is this an option?

I've never used Uber before.

I'll be needing a ride from an airport to a hotel with 3 carseats, 2 adults and 2 strollers plus 2 checked baggage sized bags and more than one carry on.

I can fit us all into my minivan to get to the airport but then to also fit in another person (Uber driver) on the other end... I'm not sure we'd fit back into a minivan without a luggage rack or something like that.

Is there an option to request an Uber with a luggage rack (tow bar or roof rack) or something like that?

Will it be an issue if I need to slide a stroller between a carseat and the back of the passenger/driver seat?

Will we be able to move seats forward and back as needed to most effectively fit the carseats and stuff in? What if it takes us a few min to tetris our things in?