-Mechanical fault in the grey water delivery system: The fact that there’s a fault in this system could potentially lead to bigger issues if left unchecked. The client is right to be concerned about escalating repair costs. It would be wise to get a detailed assessment to understand the extent of the problem. The sooner it’s addressed, the less likely the damage is to spread or require more expensive fixes. -Tupperware under garbage disposal: This suggests there may be a leak or drip around the garbage disposal unit. This could be a temporary fix, but it indicates that there’s an issue with the garbage disposal itself or the plumbing connections. This should be fixed sooner rather than later to avoid any water damage or further complications. -Home built in 2014 (over 10 years old): While the home is relatively young, it's still reaching the point where plumbing systems may start needing attention, especially if they haven’t been maintained. The age of the home might also mean that s