We live in an apartment complex, and the AC just plain sucks. Our management says its because we live on the 2nd floor.

During the day it peaks at about 80 degrees inside and doesn't dip below 72 at night so the unit is constantly running.

Only solutions they offer is to close vents in other rooms. The air that comes out is cold, but you nearly have to put your hand against the vent to feel the blowing air. They keep telling is the unit is fine and working normally. Even the fact that the air handler shakes and knocks, they says its fine.

Our electric bill says different, along with the daytime sweats. Any ideas?