In this episode of Sivupolkuja Paavo is roadtripping through Europe and discusses the experience of different types of travel with a new friend Paulina, who hosted Paavo and his friend in Poland through a couchsurfing app.
Couchsurfing official site, where you can create a profile and surf/host other surfers:
https://www.couchsurfing.com/
Ustka, one of the places mentioned, where Paulina traveled:
https://en.wikipedia.org/wiki/Ustka
Shared car traveling -site:
https://www.blablacar.com/
