I would like to move to Florianopolis. I will continue to work at my job which is based in United States. I make around 100,000 per yr USD. I will be bringing 2 adults and 1 child who I will support (nephew, niece and their child) until they can find jobs. Looking to purchase a home. I have friends in Sambaqui and want to be in and around that area. BUT, How hard will it be for us to get permanent residence?