CDG airport. I hate that place so much.
Heathrow, Schiphol and Frankfurt are all so much easier to navigate.

On a serious note though: I’ve never bern anywhere in Europe that I straight up disliked. Sanremo was probably the «least friendly» with locals all pushing us towards the casino at every oportunity. The city was also surprisingly worn down.

The local market was awesome though.

I can assure you that my van and my basement are totally save! So come right in stranger.

I was disappointed with Paris in my last visit. It's filthy, dirty and disgusting.

Almost every reason given sounds like a description of my home of Florida.

Zakopane, Poland. Greedy bastards.

Berlin

France.

Avoid French cities: people constantly harass you for money and drugs and it looks shady and feels uncomfortable everywhere. Smaller towns can be nice.

And Italy: it's expensive, people are rude and arrogant and nearly every place I stayed at gave me a curfew so you can't even go out at night (but there's nothing to see there anyway).

Europe

Outside of the obvious war, Kaliningrad in certain conditions. If you have local friends there you trust, or you are fluent in Russian, you'll have a great time. Its got a lot of nice history, some nice views, and its cheap. But if you're an obvious tourist, they do not treat you kindly. I wore a tank top and shorts in the city on my way from Svetlagorst beach and got side eyes for my tattoos and attire. If you're used to stereotypically polite service, it's not as prevalent there in Russia. And if you try to be nice, you're seen as a weirdo.

Lithuania is also hit or miss. Vilnius and Klaipeda are nice, but are NOT tourist friendly. I used to live there, but when I went back as a kid, my mom and I spoke English and Russian. They tried to overcharge our meal significantly but my mom knowing Lithuanian caught it. The people at the corner store also questioned why I only speak Russian, and hesitantly spoke with me. Plus people on the street would call out appearances if you look different. Really good fuckin pizza though