I am a 3D Visualizer artist with 1 year of experience in creating quality photorealistic architectural visualizations, so if the quality is what you're looking for, you're on the right way. To produce a rendering of your project I will need from you: Architectural plans or drawings (as an image file or .pdf .dwg documents); Furniture layout; Design specifications (your description of the task and ideas, you can make .doc file with instructions and images).