Cost of living

Hi, i'm planning to move to Portugal with my wife and two kids (age 14 and 15).
I might have a job. They will pay me 1600Euro.
Would that be enough to life in Lisbon-area?

Yes, of course. :)

Although it depends always on your lifestyle. You can rent a good t2 in Lisbon between 500-600€.

Will you be paying private school tuition x 2 ?

beijinho, we don't know yet.
We are looking around, trying to see the possibilities.

We have been looking into teaching them ourselves. So then we wouldn't need to pay for school.