During the plumbing maintenance, I inspected all three bathrooms, ensuring faucets and tub/shower fixtures functioned smoothly. Two toilets operated perfectly, but the basement toilet wobbled, possibly due to a loose connection or corroded flange. I also identified a 15-foot galvanized steel gas line, which is unsafe and needs replacement to prevent gas leaks. Additionally, I noted the water heater's potential code violation and informed the client of all findings and necessary quotes.