mieszkanie

In a sentence

• Mam nowe mieszkanie w centrum miasta.

  I have a new apartment in the city center.

  Here, 'mieszkanie' is used to denote a physical apartment or flat as a place of residence.

• Mieszkanie w tym kraju jest bardzo przyjemne.

  Living in this country is very pleasant.

  In this sentence, 'mieszkanie' refers to the act or state of residing in a place or country.

• Wynajem mieszkania stał się bardzo drogi.

  Renting an apartment has become very expensive.

  Here, 'mieszkania' (the genitive form of 'mieszkanie') refers again to an apartment as physical property, specifically in the context of rentals.