Rowe Furniture has very clean line sofas that I think would be an appropriate scale for this room. LOVE the red feature wall. You do need to bring the red into the room but knowing how you want the room to feel can help determine a color palette. If you want the room to have energy and "pop", try a split-complementary or triadic color scheme. If you want it to be more relaxed and harmonious, I would suggest an analogous color scheme.

Wow that's way too much. How would a polymer alcove come in from the main powder room door ? A comfortable moving space is around the 23-24 inches. It may be too cramped up imagining from what you have described. WC is facing towards the shower area? You may draw up the plan and share it here for better understanding. Nitin Cornerstone Designs.

Hi Janani, I totally understand your confusion. Before I could give you inputs on model to use, could you please help me the area or place where you are planning to put this furnishings? Is it in bedroom or living or dining ? Based on the lighting conditions of this rooms, we can help you get information on choice of model to go for. Please share details at earliest. Regards, Anand Bhanu

I would like to give you more suggestions to improve your living room ambience . The highlight wall in pink can be switched to some other striking color such as a teal blue or moss green color , then you can change the curtain to from sheer/transparent to a thick fabric and the color to a neutral tone such as white / beige /grey .And yes definitely adding more lights to the space will amp it up .. Hope it helps!