Portable air con unit (Manchester rusholme M14)

Hi I know it's a long shot as every high street shop is out of stock so I am just wondering does anyone have a working portable air con unit at all, I have two toddlers and they can't sleep due to the heat wave, I have looked every high street shop to buy one also Amazon eBay and nothing is in stock

 So if you got one and are not using it please let me know I can come and collect thanks