I've contemplated your comment for a while now and I think there is no way for me to reply to it except to say that I truly do not believe you.

I'll add one caveat -- if you are saying that you and your partner both earned around 50k euros/year (combined household income of around 100k euros/year), then I would believe you, and it would not be surprising nor would it contradict anything I'm saying.

If instead you are claiming that you supported the kind of lifestyle you describe on a 50k euros/year salary, I simply do not believe it.

If you want to equivalently spend about 1/3 of a 50k salary on rent in Paris, that will be 1388 euros/month, or $1534 / month. It's ludicrous for you to claim that you can easily find a 2-bedroom apartment with clean accommodations and a reasonable commute distance from central Paris for $1534/month. So, very likely, you'll be spending more than 1/3 of your income on rent in metro Paris, if you earn 50k, so a greater fraction even than in SF. It's actually quite a lot more than 1/3 after you take into account taxes. (Also, re: medical, I've worked at large & small, young & old companies and only 1 out of the 4 has required me to pay any premium on medical insurance, and even then it was low. I know this is not always the case in America, but you definitely can find jobs that provide this if it matters to you.)

When I lived in Paris in 2010, I lived near the Exelmans stop (close to Parc des Princes), which was a long-ass trek into the city center (and even longer for me going to Universite Paris 7 for work). It was a 1-bedroom apartment shared between me and a flat mate (I slept on a pull-out sofa). There was no dryer, only a washer, and the water closet was separate (across the whole apartment) from the bath/shower, and had no sink. We also had to flip a metal sheet up onto the top of the washing machine in order to have any counter space when cooking.

That apartment was 1300 euros/month (650 split between two roommates) and we were only given that price because the apartment owner said he found the two of us (graduate students) to be especially responsible and was hoping for good stewards to take care of it, so he offered a discount down from the 1500 euros/month he listed originally.

Thus, from my own experience, 1/3 of a 50k salary in Paris will if you're lucky get you a very cramped 1-bedroom with sub-par appliances and accommodations that is way outside the city center and requires onerous commute times.

This was in 2010, so I can't imagine how much prices have risen.

Absolutely no way will you be able to afford a 2-bedroom place on that budget unless you're way outside of Paris. And with the remaining ~ 30k euros not spent on rent, you will be very unlikely to afford private school and the rest of what you claim -- and I'm not even factoring in the much higher tax rates.

Even looking on lodgis right now, even all the way out in the 16eme where I lived before, I'm seeing rents of 2500 - 3100 euros/month for anything with 2 bedrooms. This is somewhere around $3000. Sure, yes, that's lower than in SF or New York, but just as I have been arguing, it's not lower by a large enough amount to justify the drastic reduction in wages.

Facing these prices, I'd be much, much better off earning in the high $100k range in SF/NY than I would be earning anything below 100k euros in Paris/Berlin/Amsterdam/etc.

But pretty much the only country in all of Europe where a visa worker can actually approach a 100k euro salary is Switzerland.

The reduced cost of living is not enough to justify the even-more reduced wage you're paid. It just does not make economic sense. If you have access to developed American job markets, you are better off in real wage terms than in almost any situation possible in Europe.

It's deeply unfortunate too. I absolutely loved life in Paris. I love spending more time at meals, less focus on consumerism, greater focus on closeness with friends, greater focus on culinary pleasure. I felt (and still feel) I would fit in well, be productive, and happy living in Paris. Except that for the wage I can earn there, I would struggle to get by, and it's absolutely not worth it to suffer the stress of that struggle. I wish it were differently, really. But it's just the wage reality.