I live in Boston, which is relatively mild over the summer, but it still gets pretty hot, at least for me. The switch to running AC in my study room has been one of the biggest shifts for me. Since now I cannot use the AC in my bedroom. I moved it to livingroom so I can cool myself while working. But then I can't sleep well. Looks like I will have to get another AC and install it in my bedroom. WFH definitely had many unexpected short comings.