Cynthia Corder - Galveston, Texas on Instagram: "You just got the keys… now what? Before you kick your feet up and celebrate with takeout on the floor… 1. Change out all the locks. You have no idea who still has a key… dog walker, handyman, ex, ex’s cousin… 2. Swap out the toilet seats. I don’t care how clean they looked. This is your throne now. 3. Replace HVAC filters. Breathing air from the last owner’s pets, smoke, or dust? No thanks. 4. Clean out the water heater. Sediment buildup can kill