I purchased 2 more VOVO Bidets after having so much success with the first. As soon as I received the two, we found leaks at the base of the toilet. Long story short, the problem was our water pressure, It should be around 40-75psi. If the pressure is too high a regulator line which has a gasket/seal that connects two plastic lines can leak. The instructions mention, several times, that the water pressure should be adjusted but not with specs and with a water pressure gauge. Anna, customer service, was immediately responsive and worked with us to troubleshoot and identify the problem and fix it with replacement parts. FIVE SUPER STARS FOR ANNA! JM Everett, WA Commercial property owner.