@Stu *******
if you're thinking of getting a "retirement visa" inside the country <- as in starting from scratch getting the 90 day Non-O and then the year extension you're gonna keep the same address for at least the 3 months it takes you to get thru the process,
AND
keep in mind SOME offices require a long term rental contract (minimum 3 months) to even start the process of the initial 90 day Non-O and year extension.