I am thinking to apply for the Portuguese Golden Visa program where I will have to live only 14 days a year in Portugal to maintain my residency, and I am thinking to work and live in Spain, as my main language is Spanish and I prefer to live in Spain rather than Portugal.
So is that allowed to hold the Portuguese investor visa, then apply later on for a residency in Spain? (trabajar por cuenta propia) so I will be working on my own but I need a residency.
So is that allowed? Or I can't have two EU Schengen countries residencies?