Yes, the weather did drop down to 75 degrees which maybe someone from Florida would find to be a "cold" temperature. However we explained to her that since it was still the summer we would need to have a plumber come in to turn the whole system on (something we normally only do in the Fall/Winter) and since it was 9pm on a Saturday we would be unable to have anyone come in. We offered her extra blankets plus a portable in-room heater however she continued to be displeased and stormed out. What else could we do?