BE$T bang for your buck home improvement for home sale

the house is 12 years old. has a new exterior coat of paint, linoleum floor (that has a few dollar size tears), 4 bed room, 2 bath, 7 sided living room/ dining area, matching but old black kitchen appliances, all of the interior was painted 5 years ago (plan on repainting).

I plan on painting the front door and window shutters to match - the house is now a whitish yellow, with white trim