This is the 8711th most frequent Turkish word.
salonunda
"In his/her/its hall/living room."
The word 'salonunda' refers to 'in the living room' indicating the location within a house where the action is taking place.
Kitaplarını salonunda düzenliyordu.
She was arranging her books in the living room.
The word 'salonunda' here means 'in her hall,' specifying the place where she is present with her friends.
Arkadaşlarıyla birlikte salonunda oturuyordu.
She was sitting in her hall with her friends.
In this sentence, 'salonunda' indicates possession and location of the painting within the house's lounge.