Good move. I don’t think we have ever had a President from Florida, have we? Further, his vote there will do him some good.
He should have done this sooner after he was elected.
There is no way he can go back to social life in NY after the way he has been treated during his Presidency.
Imagine a dream where President Trump wins Florida and the Electoral College by one vote. His and Melania's vote in FL putting him over the top. The spontaneous liberal head explosions would make a fantastic firework display across the country.