I would be very concerned abut septic and drain field due to them failing when abused by occupants.  

I have cast iron drains that work....I am monitoring them but I have pipe insurance if anything goes wrong.

I can put a deed restriction on the property to four occupants OR I can add 2 additional leach field drain lines for sceptic.Dilemma: Pay at least 5k for new lines and no deed restriction or just allow deed restriction.

I have a tenant who on several occasions has put things down drains or a toilet that has caused clogs.

Was looking at a place that has had a garage built into the home. It appears the sewer clean out that is normally located outside the home is in the middle of the floor in the garage. The garage is a concrete slab. Is...

I'm sure something like this has been covered before, but here goes...There was a plumbing issue with the main drain line.

With our offer, we included a contractor bid detailing the work needed to bring the place up to code and habitable conditions (I referenced this in a previous post, in all reality this is a pretty "nice" city property) which helped us knock down the "asking price" significantlyMy Realtor and I went to the property last week with the contractor we are working with (Zecheriah Evans who has been very helpful) to go over with a fine tooth comb the Scope of Work only to find out whoever "winterized" the property, or who was at the very least supposed to drain the water forgot to do so.

The purpose is to hold excessive rain water on the property, rather than overwhelm streets and storm drains.

I have this one at the lake, unfortunately they drained the lake for repairs and it will be a while before it is refilled.

On a flat roof you need your roof drain with an overflow drain or scupper in case your main drain becomes clogged.