I spent a little time outside Warsaw when I was younger. Otwock sounds right to me. My dad helped build a childrens home so he was where at least once a year. He got to know people and sometimes we visited. We got to know a family and we visited them a lot and they came to visit us once. We also went on vacation so I've also been to Krakow and Katovice. I don't remember much of the language but hello, coffee, tea, egg, ball, and yes I think I got covered. More or less. I don't expect it to sound perfect. 😉