This indicator is obtained from the following questions:

1. On a scale of 0 to 10, where 0 is Zero satisfaction and 10 is Very high satisfaction, what is your general level of satisfaction with your house?
2. On a scale of 0 to 10, where 0 is Zero satisfaction and 10 is Very high satisfaction, what is your general level of satisfaction with the quality of the area where you live?
3. On a scale of 0 to 10, where 0 is Zero satisfaction and 10 is Very high satisfaction, what is your general level of satisfaction with the recreational or green spaces in the area where you live?
4. Do you feel safe walking alone at night in the area where you live?

Numerical values are assigned to each category, so that the scale is concentrated into 5 values, as follows:

8 corresponding to Very safe
6 corresponding to Quite safe
4 corresponding to A little unsafe
2 corresponding to Very unsafe

The evaluation measure is grouped into three levels: From 0 to 4 points (Low), from 5 to 7 points (Intermediate) and from 8 to 10 points (High).