International Living Community

Is a Visa required to work in Spain, Portugal and Italy? And are there jobs you can get where mostly English is spoken? I speak Spanish but not Portugese or Italian.

I am retired from an airline and can travel at will on standby. If I had a 6 month rental and left within 90 day for a few days and then returned to complete my 6 month lease, would there be any flags or issues with that? As I do not expect to qualify for citizenship or get a golden visa.