I don't know what to do other than tear the wall out and replace the valve assembly.

If the buyer receives some payments from the borrower and the seller covers the remaining unpaid amounts through the warranty, there shouldn't be any losses to justify any real enforcement action.This analysis changes if the seller assembles a pool of notes and sells fractional interests in that pool OR raises a pool of money by selling equity or debt for use in purchasing a pool of notes.

I am looking for a CPA familiar with real estate investing, Realtor, rehab contractor(s), lenders, among others to help me solidify a few things before jumping in.If u are trying to assemble the team before u get your first property, u will never jump I'm /make it.

Mine was getting licensed and working for a commercial developer for 3 years on a very large retail project assembling land.After that I opened my own brokerage and focus on retail, triple net, and apartment buildings.

I like stand alone as well, but $/sq ft is the same actually if not better, they in theory cost less to build ( specially when in a row do to the assembly line affect ), and first time home buyers can afford them even in the nicer areas.

I am assembling a team and interviewing general contractors and architects  now.

It matters little how much insulation you have in a wall or ceiling assembly if air is moving through it.Once the envelope is tight, then there is some truth to seeing more benefit from insulating your attic/roof as @Joe Splitrock and @Dustin Beam versus adding more insulation to the wall assemblies, but that largely depends on where you are and how your building is constructed.  

I have not started flipping yet (currently assembling my team) but I can say that J's book is informative, thorough, and seems to work as a manual.

Sounds like you already do a bit of networking so if that's in your wheelhouse then maybe an organically assembled group of coaches is the better route?

Is property typically assembled in a trust to keep people from knowing who is purchasing parcels during assemblage?