it is a long narrow living room

Hi Nikita, First and farmost, you have very beautifull coushion on sofa, from where you buy it? You can check the videos of Small budget Big makover first session series in youtube. In One such house in Gujarat, Muninder and Bishakha coloured the old sofa set with whtie (The sofa is like yours) and changed the centre table. Interestingly, the family also had your kind of sofa set and they also want some modern style. The architect duo did not changed the sofa, just changed the colour. Yes I found it in youtube. it is the house of Setu Upadhyay. the link is https://www.youtube.com/watch?v=85GNhyLeVnM Another suggestion is that you have many tables on the room. You can drop few chairs and opt for a single centre table

Hello Sd, You need to send the drawing along with the dimension and the present furniture measurement.

If your living room on a separate area so you can place a furniture in 2 ways ( 1st is Modern sofa & Table ) 2nd is Traditional Look Sofa & table & If your living room is near by kitchen or a Hall type area you can place sofa set with table & Dining table for 6 people's