I've had it bout 3 months,it is loud,but not seen a window unit that's quiet. It def cools well,the other day it was 97,heat index was over 115 kept room cool. Didn't try the wifi until this wk,the app seems a little buggy at first but working well..really nice when ur in bed and want to make adjustments to the a/c. If it lasts I would absolutely recommend