Installing a marine toilet can seem daunting, but with the right tools and a bit of patience, you can tackle it like a pro. Start by choosing the right location on your boat, ensuring it's close to the holding tank and that you have access to fresh water and a power source if needed. Once you've marked the spot, secure the toilet base to the deck with bolts, making sure it's level. Connect the discharge and intake hoses, ensuring all fittings are tight and leak-free, and finally, hook up the electrical connections if your toilet requires power. Test the system thoroughly before setting sail to ensure everything is functioning properly.