A focal wall always adds interest or just a faux window. Here's a few examples that I hand-painted :)

If you keep the red roof, a creamy yellow base would look good: ro a tan: You could co in the other direction with a olive brown: Or a dark gray like this brick home: What are the colors of nearby homes?

First, I would ask the builder to give you the dimensions of the furniture used in the plan. Since they've already done the legwork-you will know which pieces will fit. Many times folks go the the furniture store and end up with a huge sectional and it over powers the room. Second, just get what you love! You have to live there. Start to create an idea book in Houzz. You'll start to see a pattern. Then just find a sofa like the one in your pic that is in your price range. Just keep repeating until you have all your pieces. Same thing with wall decor (which I would do last). Have fun!

hey priya. i like that wardrobe design. is it custom made or a bought set ? thanks in advance.