Affordable Interior Design Concept Creation

I need help creating cost-effective interior design concepts for my apartment, mainly the living room, bedrooms, and passage area. My goal is to make the home feel like a luxury apartment or hotel-style space without major renovation, civil work, or expensive custom furniture... (Budget: $10 - $30 USD, Jobs: 3D Modelling, 3D Rendering, AI Design, Building Architecture, Canva, Furniture Design, Interior Design, SketchUp)