How long will it take to settle in Greece to get permanent status?

I worked as an intern abroad and learned a lot about immigration policy. Greece, as you asked, has permanent residence in one step. I bought a house, and I have all the documents. After submitting the application for permanent residence to the immigration bureau, it will be approved in about two months, and the overall processing period is about three to six months. This is the approval speed of my internship. I don't know if it has changed now. Suggest going abroad to ask.