Bought this about a month ago during a heat wave and works just like you expect an air conditioner to. BUT, it came with wifi compatibility and an app that is insanely polished and works so consistently. Wanna come home from work to a cold room? BAM! Turn it on before you head home. Wanna cool down the room for your s/o before they're home but you're not there? Use the app. Works from anywhere; reliably, instantly, and doesn't cost a whole limb to own. This A/C is sick.