I think your inclination toward rustic and distressed pieces is the right way to go. Consider a movable coffee table - I see 2 recliners that may necessitate some table shifting?- an area rug large enough to incorporate all the seating, rather than just a hearth rug, and enclosed storage for your electronics. If you can post shots of the room, other Houzers may have some more ideas.

Hi Rorli, I hope you are doing well. Congratulations on the space! The best way to cozy up a space, without spending a lot is through - Art - I feel the Giant picture on the wall is substracting from the space rather than adding to it. You can replace it with something beautiful that you like and/ or a medium sized framed mirror - This will reflect all that beautiful light in your apartment and make it more spacious. You can add a wall hanging in the empty wall space near the bar area. Rugs - A giant rug which accomodates bothe th sofas rather than just the coffee table. This will also make the room look bigger. However, It is important to buy a plain or maximum two tone rug for this effect to work. If buying a rug with lots of detail, please buy it in a lighter color. Cushions - Lost of colorful fluffy cushions in various shapes and textures and a couple of throws wil help balance out the beigeyness of the sofas. Lighting - Adding fairylights in the balcony and a couple of tall lamps in corners will help too. If you can, replace the central light with a chandelier of your choice. Plants - A few indoor plants add that homey feeling while having the added bonus of supplying oxygen. You can also opt for fake plants, if you don't want to buy real ones. Common color scheme - This is the most important aspect because even after buying new furniture, it may not look good if everything is mis-matched. To make the room feel more spacious, you can shift the light in the corner next to sofa, after removing the sofa from the corner a bit. You can also just replace the single seater with a luxurious Armchair of your choice , tilted to face the tv and put the small table next to it to turn it into a viewing area/ reading nook. Above - Blue/ white color scheme works very well with plants. Monochrome neutral color scheme with pillows and throws. If you need any more ideas or help, feel free to contact me. Hope this helps!

I have pretty much the same colour combination except that the upper cabinets are in silver... also i went for black granite countertop as white is difficult to maintain in our Indian cooking conditions with usage of oil, turmeric and spices....if your budget permits and you can maintain white marble it does give a very sophisticated look...

Got the real life image of the first sofa, it looks like this.