re: Home Improvement!
Absolutely need the window unit because even though I have central air throughout the whole first floor this room appears to be some kind of weird heatsink. The closet isn't insulated properly so it tends to match the temperature and humidity level of the back entry, which explains where the humidity comes from most days. But the heat is a huge mystery. Rest of the house can be a cool 70 degrees, but my room will clock in at 75-83 degrees, even with the closet shut. I can't tell if the heat is coming from a poorly insulated exterior wall, the chimney that runs just outside my bedroom wall that connects to a gas water heater downstairs (which raises some carbon monoxide concerns if that is the case but it's not setting off any alarms so maybe it's fine?) or if it's coming from me, because I practically radiate heat. I very well could be literally heating the room above the ambient temperature of the rest of the house.