Shawn Thom,If you're not able to discover the source of the leak by sound (listening for the 'hissing' of the escaping pressure) the plumber will begin to isolate the area by moving up the line.

Thanks for the reply Shawn.

Thanks @Shawn M., that's the option we're leaning toward, but didn't want to save my pride but lose the deal.Your question about the rents; with current tenants at a purchase of $340 we'd profit about $100/mo w/ ROI at 1.5%.

Shawn Ackerman I currently have no debt and make a middle class living.

Some are going into rougher areas looking for deals.Input from @Shawn Ward on his flips would be great. 

Looking forward to your feedback - Shawn

Thanks @Shawn Corcoran!

Thanks @Shawn Holsapple.

I'm not sure if I am allowed to name them specifically in the forum so if you are curious and think you can help, private message me or email me at Shawn@TheCertifiedGroup.com.I have an LOI for a deal I want to buy and the rate and term are real good, however they do ask for a $3000.00 "due diligence / doc fee" applicable to the points at closing and I know that this can be a red flag.Thank you in advance for your input.Shawn

@Shawn Holsapple thanks for the info, hope things are going great for you in the area.