This is by no means a comprehensive list of considerations that one should think about before moving to Ecuador or any new city/country but it's a start to making one's own criteria. Add any criteria you may have to this list which also includes subtopics. Criteria will absolutely vary depending on whether a person is seeking employment, retirement destination, adventure and so on. If you're wondering why some things are listed twice well because in one instance it could be cost of living relevant and in another instance availability. So, if someone for example wants a quality education for their kids, first they'll have to see if it's available, but despite availability it might be cost prohibitive and therefore not an option. There are many ways a person can use this list including pros and cons to compare to another city/country.
For example if I want to compare Quito with Guayaquil and weather was important to me, first I would allocate a certain value for weather for instance 25/100. After doing so then I would give a value 0-25 to each Quito and Guayaquil. Also you may also want to give a negative value for natural disasters.
Cost of Living
food
housing rental
clothing
restaurants
hotels
entertainment
resorts
cars
appliances
maid
private care
housing ownership
education
healthcare
Weather and Climate
preferred city
entire country
Transportation
Crime and Safety
People
language
culture
friendliness (socialization)
romance
expat community
Infrastructure
streets
electricity
telecommunications (internet)
water
hot water (Sophems)
Healthcare
insurance coverage
specialized care
hospitals and clinics
Natural Disasters
preferred city
entire country
Education
pre-tertiary
tertiary
Employment. Business and Volunteering
job opportunities
business opportunities
volunteering
Amenities and Entertainment
parks
malls
supermarkets
restaurants
community centers
nightlife
cafes
bookshops
cinema
theater
libraries
museums
Nature
beaches
mountains
resorts
jungle
Sports
participation
spectator