This 3D-VR has been utilized with one click after the room setup. You can view room setup from different angle or walk through with actual decoration, setup object, colors etc. You may go back to the room diagram, make a change and review 3D-VR again with this new change; anytime, instantly. You can send this to your client for his confirmation. They can see, walk in their forcoming event. Dreaming is not necessary anymore, let them see their actual room setup.