I am an amateur lover of home decorating. I too have a very awkward long narrow living room that is 350cm by 620cm. Additionally it has diagonal traffic flow from the front entry to the rest of the flat. The owners have built a cabinet at one end for the TV, etc. I think I would make a cosy seating area at one end of your long living room. Place a grey or brown sofa at one end but not against the wall. I like the idea of a narrow console table behind the sofa with a table lamp, a plant or a large statue. This brings the end wall closer in. A peachy or raspberry carpet in front of the sofa will pick up the wall colour and anchor this seating area. (grey and some browns also coordinate with raspberry/peach). A couple of raspberry sofa cushions can help include the wall colour into your overall scheme. Single chairs opposite the sofa allows visual and actual flow down the narrow room and completes this seating area. At the other end of the long narrow living room I would place a reading chair, a floor lamp and a small round coffee table. If there is room you could have a tall bookshelf with you favourite books. What do you have on the long side walls? I have windows and doorways on both long sides. I decided to use pull up shades on the windows instead of curtains which I thought would make my narrow living room look more narrow. The wall colour is white but I think I will tone it down to a soft grey. I plan to paint the end walls a darker grey.

Jaggi, We guess that it is roughly 20-25'x 25-30'.

Hi Farooq, you should go for wall paneling on that wall with a concealed door. The wardrobe can be a part of the unit in front.

Hi Rakhi , You can probably follow this : Furnishings : If you wish to retain the Sofa, you can highlight it with bright silk / cotton silk bright colored cushions and throws. Change the curtains to neutrals. Walls : You can also go neutral on the wall colors ( off whites , ivory , beige or light grey) This opens up your possibilities and choices with furnishings and other add - ons. If possible you can get the exposed brick wall done on of the walls ( the entrance console wall for example) and have lot of interesting frames on it ) Artwork / frames : You can add lots of art work frames ( on the sofa wall ) of various style and types ( like in the grey wall pic attached. ) You can even add sari frames like in the pics attached above. would specially advise to add artwork frames on the entrance wall to hide the MCP (electrical board) or even a nice mirror. Plants : Please add lot of greens , it really lights up the space like no other artificial prop can. You get lot of low maintenance indoor plants they brighten up the space. Please note : You should first choose whether you wish to go for a traditional look or a modern or even a blend of the the two and then choose artwork and furnishings accordingly. Hope this was helpful , Thanks, Namrataa Shetty, Da Namah design studio Please note:All the pictures attached above are Da Namah design studio's projects.