I tried Duolingo and here is my experience with it and learning languages in general
My time at Oktoberfest 2017
A day trip to Plzen/Pilsen to try some beer 🙂
My day trip to the beautiful Cesky Krumlov.
My experience with Couchsurfing. Hopefully it gives you more insight to the experience and what it is all about!
Day trip from Prague to Kutna Hora 🙂 (Including Sedlec)