I gave a pics of my house walls pse gave me suggestions which colour paint best house wall outer and inside the living room.

house is good in white. ensure you choose off white colour such as cotton woll and not brilliant white whike repainting. Gate in black. boundary wall in mud colour. overall it would look like a spanish villa. only thing missing is a big olive tree or a palm tree

Hi Tanmayi, Going for white walls is always safe, this will helps in giving a light feel to the room plus gives a lot of scope to bring in the patters and colours to the room in other forms (like curtains, cushions, wall art/frames, etc) PAINT SHADE(2 Options) Would also like to advice you to have a subtle wallpaper either in the niche portion of the TV wall or for the entire headboard wall. (Assuming the other walls may have windows or doors) SOME WALLPAPER REFERENCE IMAGES: Later you can gradually bring in other elements as per your taste and time and pull up the room together. Hope this helps! Best Regards, CUBS Team!

You may be referring to PU finish Metal Coat. Best is a very subjective word. Out of our personal preferences and experience for finish we use Asian paints in our projects.  Thanks, Nitin Cornerstone Designs Bangalore 8884851444