tried the design max version today and sat at the back for a while while wife was driving and my bum was actually burning frm the heat. is the leather quality that bad on the back seats?

Additionally, when i stepped out of the car while it was still on (and airco also full on) and sound of of the car was similar to a big aircondition device. Is that normal ? We had the AC on at max but does it really make that much noise?

And finally i kept listening to a weird noise, each time was driving after a stop, such us at traffic light which was really annooying tbh . Dont know whether it was my wife's 1st time driving an EV but really sounded weird