It’s a workout. Think of it that way. Of course you’ll make multiple trips, and life will go on. If you are physically unable to carry things as you indicate, then maybe you get to be the one who helps unpack while daughter and husband go back and forth. There’s little way around avoiding multiple trips, so it is what it is.
Never had any helpers actually bring suitcases to the room - just out of the trunk (which wasn’t really that big of a deal - two able bodied parents and an able bodied kid should be able to handle a move-in).