If the water heater is leaking one cup a minute and going down the drain, they can shut it off or monitor it until Monday.

@Dominique GuinnaneA buydown could make sense for buyers if it allows them to get a mortgage without significantly increasing the purchase price of the home or draining their cash reserves.

The pipe coming up is either a supply or drain line for sink most likely. 

The leak was a problem with the drain from the shower - not a constant running problem as I'd feared (and as the report indicated).

Ex: If a tenant calls up to complain that their drain is broken or running slow, or that a light fixture needs replacement, or to spray the Apt with insecticide, or to fix a broken door-lock or window frame, or anything of the like such as the fast repairing, touching up, painting & cleaning needed during a turnover between Tenancies...

The tenant has run a few cleaning cycles and it is much cleaner however they also have taken it apart and found that there is mold in the drain area (see photo, sorry it is kind of gross).

Hello Jon,Just something to consider I don't know the details but beaverdam lake gets drained periodically and its just a mudpitt. 

You will need to install outlets, switches, and lighting fixtures as needed,Plumbing: You will almost certainly need to connect all drains to the sewer and bring in water lines.Windows and doors: To provide natural light and ventilation, you will need to add windows and doors to the garage.

Which partially implies that I should expect plugged drains, etc. to continue throughout.

The account has to be drained in 10 years right?