I rented a two bedroom on the bottom floor in December. All three air conditioning units (one for my apartment and one for each of the two apartments above me) are located right outside my bedroom windows. Once warmer weather came and air conditioners began to be used I CANNOT open my bedroom windows NOR can I open my sliding glass door onto the patio because of the noise!!!! IT IS WAY TOO NOISY!!! I called and asked if there was anything they could do and they pretty much just laughed at me!!!!