What are the visa & residency requirements in Limerick?

"In order to visit Limerick, visitors must obtain a visa from the Irish Naturalisation and Immigration Service (INIS). The process of applying for a visa involves submitting an application form, providing proof of identity, and providing evidence of sufficient funds to cover the duration of the stay. In order to become a resident of Limerick, Ireland, applicants must apply for a residence permit from the INIS. The process of applying for residency involves submitting an application form, providing proof of identity, providing evidence of sufficient funds to cover the duration of the stay, and providing evidence of a valid employment contract or other proof of employment. Additionally, applicants must provide evidence of a valid health insurance policy and proof of accommodation," mentioned another expat when asked about moving to Limerick, Ireland.