I hate my APT layout

well for perspective, the three houses we did, my dad payed under 80k for the two he owned, and my uncle the same…the first one of my dads sold for just under 100k, and he put about 8k into it. the second one he put about 10k into, and sold it for $132,900…HOLY FUCK DID HE MAKE OUT ON THAT ONE. and all we did was re-arange the layout and do some drywall and a $2k kitchen, re-shingled the roof, and re-did the bathroom. knocked out i think 1 wall, and did a pergo floor in the kitchen and the rest carpet. to “do it right” isnt that hard or expensive…going through a contractor is what makes that expensive. i work cheap lol