I've lived in Poland for over seven years as a foreigner. Learned Polish from scratch, navigated the bureaucracy, obtained Karta Polaka, went through residency permits multiple times. If you have a question about Poland — whether you're planning a visit, tracing your roots, or seriously considering moving here — I'll research it and answer honestly. No charge.
I read every question personally and answer publicly so others can benefit — unless you ask for privacy.