This is our portable air-conditioner (we are still using this one today). We have this right after our swamp air-conditioner quits functioning. As I can recall, during the last day that I am using it, that swamp cooler gives out bad smelling smoke, seems like there is some plastic burning inside our house and it’s foggy. So during that day, my baby and I were suffering from temperature almost 90f inside the house. That’s why my husband got this one but it will not cool the entire house. But for now, this is just okay since winter time is fast approaching. We will just figure out next year what we will do and what air-conditioner we will use to cool the entire house.