Windowless Air Conditioners, 4 In 1 Portable Swamp Cooler with 2 Water Tanks, Room Air Conditioner with 4 Ice Packs, Remote, 12H Timer, 3 Speeds 4 Modes, Ductless Cooler for Indoor Home Office

My mom has a really old AC unit that doesn’t work very well so she has a portable windowless AC in every room, you just gotta freeze the ice packs! And get some blackout curtains. $89 https://www.walmart.com/ip/16808973393?sid=EBA3CC79-12EA-43A5-A3BF-3B5B5741A8DE