I PLAN ON MOVING TO SOUTHERN ITALY-SALERNO AREA, WHERE MY PARENTS ARE FROM. BEEN THERE MANY TIMES, BUT TO BE A RESIDENT IS A CLOUDY AREA FOR ME. I AM A RETIREE 72yrs old, ON SOCIAL SECURITY, ANYBODY WHO HAS HAD THE EXPERIENCE OF RELOCATING TO ITALY, PLEASE HELP ME WITH SOME TIPS AND REQUIREMENTS.