Floor planner, decor in 3D, and render interior design projects in minutes. Coohom is a fantastic tool for any interior designer. Easy to use with an expansive choice of furnishings to suit any aesthetic. Forget working in complex CAD software. With Coohom you can go from idea to fully customized design & photo-realistic rendering in minutes using a floor planner. The interior design tool of choice by 4M+ worldwide.