Office Interior Design for Small Space

I already have a full Feng Shui layout for my new apartment and want to start with the office. The functional zones, element placement, and energy flow are settled. Where I still need help is with creating... (Budget: $100 - $300 USD, Jobs: 3D Modelling, Adobe Illustrator, Canva, Feng Shui, Graphic Design, Illustration, Interior Design, Logo Design, Photoshop, Textile Design)