Ceiling vent air conditioning 2

https://canberrahomeclimatereport.clearhavendigest.com/posts/the-right-canberra-home-climate-solutions-for-year-round-comfort

That ceiling vent for the air conditioning is where all the cooled air pours into the room, usually creating a steady, gentle breeze that helps keep the space comfortable without having a bulky window unit or a portable AC hose in the way.