Profile vs Persona - Application Design for Coffee Needs

This week, we had to design an application to suit our individual coffee needs.
To begin with, I used myself as the profiled target user.

My caffeine requirements:
I drink tea in the evening, approximately 2 or 3 times a week.
When I'm out and about, I purchase a hot takeaway drink approximately 2 or 3 times a month.
Similarly, I purchase cold takeaway drinks approximately 3 or 4 times a month.
Because I am an infrequent caffeine drinker, I am not familiar with the locations of purveyors of caffeinated drinks in the city or near my apartment. An app that shows me the nearest shop would be very helpful.


Functional specifications:
The app would be specific to a coffee shop company (Gloria Jean's/Starbucks/Zaraffa's)
The app will automatically suggest the nearest store, otherwise the user can select their preferred location from a list.
The menu would be the standard menu from the restaurant, as well as the options usually asked by the cashier (size, hot/cold, sprinkles, whipped cream)
The app would offer two ordering options - Order for ASAP pick-up, or order to pick-up at a specific time.
Any updates would also include any changes to the menu (seasonal changes, etc.)


Use Flow Diagram:

Mock Up of Initial Menu Screen: