Nobody uses window ac now a days. However in my grandmothers home, they have this old window AC, which is almost 5 6 years old. Its a ton AC. It was amusing before 7 years to have AC at home.
I have seen window AC making lot of noises, but this one makes comparatively very less noise. Only problem is, it consumes lot of electricity.
Cooling effect is very good. It takes 5 6 minutes to cool the room. It also has panels where I can set the sleep mode, cooling and swing mode. Remote is also given with this.
For places like Nagpur it is purely divine to have AC.