Just as I promised, to reply to American lad...
if you go provincial... you might see a beautiful woman frequenting the local supermarket, & she'll stay in your head... theres a good chance if you go back the following year, you'll bump into her again. The chances of that in central Prague or Budapest are greatly slimmer of course.
The provincial towns are all hubs, with swimming pools, train stations etc. The reality of staying in the suburbs of Budapest (I can't speak for Prague), are a grid of faceless little villages strung together, with very little insight into community life for the outsider.
https://www.iafd.com/ is a superb resource for locating the origin town of older porn stars, & theres a decent chance there'll still around, how cool is the thought of walking into service station or cafe, & realising you recognise that lady? If you never see her, at least you had the child-like Santa Claus hope of bumping into her, & you'll always find something else to occupy your thoughts / time.
My only experience, though considerable, are of the Pardubice / Hradec Králové region of Czech Republic, & the Bukk mountains / Eger / Salgótarján / Miskolc region of Hungary, but I love going back. For example, theres a tobacconist in Miskolc, & the same beautiful lady worked there the 4 times I visited town in past 8 years. She has no English, my Hungarian is poor, but she always remembers me & her face lights up when I go in, to recommence a bizarre handwaving dialogue. Yes, I'm a simple soul!