What are the visa & residency requirements in Marinha Grande?

"In order to visit Marinha Grande, Portugal, visitors must obtain a Schengen visa from the Portuguese Embassy or Consulate in their home country. The process of applying for a visa involves submitting a completed application form, a valid passport, two passport-sized photographs, proof of accommodation, proof of sufficient funds, and proof of travel insurance. In order to obtain residency in Marinha Grande, Portugal, applicants must submit a completed application form, a valid passport, two passport-sized photographs, proof of accommodation, proof of sufficient funds, and proof of travel insurance. Additionally, applicants must provide proof of employment or self-employment, proof of health insurance, and proof of a clean criminal record. Once the application is approved, applicants will receive a residence permit valid for up to five years," mentioned another expat when asked about moving to Marinha Grande , Portugal.