Questions & Answers about Po pracy lubię odpoczywać na balkonie.
Because po requires a specific grammatical case here: the locative.
The base form is praca = work.
After po in the sense of after, it changes to pracy.
- praca → nominative
- pracy → locative
So:
- po pracy = after work
This is something you mostly have to learn with the preposition: po + locative in this meaning.
Usually it means after work in a general sense.
In this sentence, Po pracy lubię odpoczywać na balkonie means something like:
- After work, I like to relax on the balcony
- When work is over, I like to rest on the balcony
It does not specifically focus on the journey home. It just sets the time: once work is finished.