I am coming Mexico for a week and want to use metrobus for means of transport .
Is it possible to get metrobus pass for 10 days or any other cheap options.
I would also like to know what is average meal cost , mostly the vegetarian street food as I want to explore local street food.
I also want to know what are the best places for street shopping .
Last , what are important places to visit in my 10 days trip .