You will need someone to drive you or move luggage. There are woman that do it themselves so it can be done. You can pay for porter service and uber. I am going to use uber to am operation in April and have a ride home. I did that for my BA and I did that sort of for my VFS.
GCS, you will need pee pee pads to sleep and sit on, pads for your crotch, a donut to sit on and very comfortable lounging cloths. You can make meals and freeze them ahead of time. You will need a mirror and dilators (check what the surgeon provides). Get the lube recommended by the surgeon. Mine recommended surgi lube water based.
Books to read and or entertainment. I was flat on my back for 3 weeks then had the bed rest thing lifted and I went to work. I saw my doc weekly for 3 weeks after GCS and a total of 13 times post gcs for my vagina. I have issues.
Make sure you eat protein and I recommend collagen daily, 1 scoop in warm water.
Oh, Vaseline, gauze, B6 and Arnica Montana oral. Do not take anything that thins the blood 2 weeks prior to GCS. Make sure you get your hair removed with time for the skin to heal afterwards. I started electrolysis 1 year in advance and had 6 sessions and was done 5 months before gcs.