Well, her lodging is covered, her brother lives 5 mins from one of the clinics so that's one less thing to worry about. But still have to arrange for...
If you would upgrade to the newer iphones you would find the battery life is much improved, also if you would get internet WiFi when near your router...
Bitwarden is a good, trusted cross platform password manager. Application userid and passwords can be stored, and when needed it is a copy and paste...