To place the model in you scene do append and choose the coffee grinder group from the file. Modifiers like subdivision surface and solidify are not applied, so you are free to edit them. Everything is in layer 1. Model scale is 1BU = 1m Use the arrow object adn rotate it to rotate the grinder winch. Grab the front of the drawer to move it out. Grab the grinder body to move it in your scene. Grab the beans box to move the in you scene.