Modern Living Room Redesign

Actually, I am not planning to upgrade any major furniture, and I am not very good at home styling. I just want to make it a lively space, which is why I thought an interior designer could help. I am not looking for 2D or 3D designs—even a simple drawing on paper works perfectly for me... (Budget: ₹600 - ₹1500 INR, Jobs: Interior Design)