When it comes to projects around the house, sometimes the smallest (and cheapest!) upgrades end up making the biggest difference of all. Recently, redditors and members of the BuzzFeed Community weighed in on the low-cost, high-reward home upgrades that ended up changing their spaces for the better — and as a homeowner myself, I honestly can't wait to try a handful of these. Here are the best ones. 1. "Instead of paying for new cabinet door pulls, I spray painted our current gold ones matte black on top of a spare piece of cardboard. It cost $4 and changed everything." 4. "Replacing bedroom light bulbs with Wi-Fi or remote control bulbs was a GAME-CHANGER. Instead of having to stretch up on my tippy toes to turn off the bedroom light without turning off the fan, we can just turn the lights off with a remote from the bed." — Plantparent805 5. " Soft-close toilet seats and lids .…