Earlier quoted context omitted.
>It's not hard to install AC in Europe Its orders of magnitude harder. When I lived in the USA, I could just pick up a $200 window unit and have it installed within minutes. Every single person had air conditioning. Now I live in Finland where the windows are the worst designed windows I've ever seen. They are thin, tall windows that open vertically on hinges like doors. So rain gets in, and its impossible to install…
I just moved to Portugal and had zero issues installing a portable unit to help me survive the heatwave. For the hinged windows you just grab an installation kit that works with them and you're good to go. The only problem is that the portable AC I got is not a window unit (& it's single-hose), but I wanted to have it before the heatwave started and don't care too much about few percentage points in lost efficiency a…
Also note, "survive" is a rather low bar. We're talking about encouraging some of the world's top researchers to move from the US across the ocean. I'm admittedly not in their shoes, but I imagine mere survival isn't their criterion.