Operation 'sort out the house' can now turn it's attention to the garage
I have a single story, single car sized door, attached to the house. It's original from 1965 so definitely needs replacing and upgrading. I know nothing about modern garage doors so does anyone have any recommendations or features I should look out for or avoid? Of course I want it to be secure but look like an ordinary door so it doesn't suggest there's a bounty of Kona's inside.
Any relevant advice would be super-appreciated :!:

Any relevant advice would be super-appreciated :!: