My husband and I have a tendency to put off sizable purchases as long as the people I was with and I can, but that doesn’t mean that the people I was with and I don’t prepare for them, however all of us had known for years that the people I was with and I needed a current Heating and A/C unit, so it was no surprise when it died last year in the middle of summer. All of us had a little money saved up and the people I was with and I chose our current Heating and A/C component with care and made an appointment for it’s replacement, more than one weeks away. I couldn’t go more than one weeks without air conditioner. It wasn’t happening. I could suffer through the heat of the day but I needed air conditioner to sleep at evening, then so, our husband and I bought a little window cooling system from the local beach lake house supply store to get us through the next more than one weeks. I must say that I was genuinely impressed. It was genuinely straight-forward to install and worked genuinely well.It cooled off our room in no time. It was also quiet, giving out a low hum that I abruptly got used to. And, I slept so good! After bearing the heat all day, I would take a shower and cuddle up under the blankets in our chilly home office, chilly from this simple hundred dollar window cooling system. I guess I got used to the low hum abruptly, and it entirely helped myself and others sleep. I had never slept better, and haven’t since then, then that was last year, and I still miss that window cooling system. I have entirely tried putting a fan in our room to hear that low hum again, but it didn’t work.