Amazon is offering very hot discounts on Kenmore window unit air conditioners today. Even if it collects dust until next summer, it’s worth it - all window units included are legitimately around 50% off their usual prices.
These units are smart units, meaning, like most new home accessories these days, you can download an app and control the temperature and set a schedule with your phone. They’re even Alexa enabled if you have one of those.
The different AC units vary by BTUs and room size so scroll down on a product page and check the table if you’re unsure which one to buy.