@HPFA consider a click and collect for Tesco or even a one off delivery because it will be rammed with other uni students doing the same thing. Move in days are mad but brilliant and of course you can have a wander round the campus if you haven't already. No one is going to know you are X's parent, there are so many people on move in day, sometimes Freps too who are second or third years helping move you in. Your DD may want time to herself in her room to get organised.
Move in times are staggered across the day so there will be a lot of coming and going so hanging around is fine. You might just have to move your car, we had to remove everything from the car, Dh drove it to a dedicated car park the uni had hired and the rest of us trekked his stuff to his room.
We made Ds's bed so he had something he could just fall into later, he set up his desk and laptop and we all unpacked his clothes and he decided where things were going to live. We then went for lunch when he was about 80% organised with stuff on his bed. It will be rammed so either drive further out or book a table once you know you move in slot. We came back and collected all the packing bags, shoved them into the suitcase as there was nowhere to store the suitcase in his room and did a very quick hug and left.
We felt completely bereft leaving, Dh was worried he wouldn't be able to drive if he cried so we had a pull over contingency just in case but in all honesty we left him at a beautiful hall of residence, party music playing, Freps all dancing and cheering any cars pulling in or leaving, there were signs to encourage honking your car horn, mascots too so it didn't feel sad for long, we tried to think of the positives, this was his first choice uni, he was so happy he got in etc. We talked about texting and face timing and what he felt he might be comfortable with.