This is the 8200th most frequent Turkish word.
mekanın
"The place's" (possessive form of "mekan," meaning "place" or "venue").
In this sentence, 'mekanın' refers to 'of the place,' indicating possession regarding the place being discussed.
Mekanın dekorasyonu çok şık ve modern.
The place's decoration is very chic and modern.
Here, 'mekanın' means 'of the place,' showing a possessive relationship regarding the owner.
Mekanın sahibini tanıyor musunuz?
Do you know the owner of the place?
In this case, 'mekanın' specifies 'of the place,' used to enhance the description of its interior parts.