There is no customer support number and we are not getting anywhere with the seller or the seller's agent.

All of these have a learning curve to understand and customize/apply their features well.

The GC might be good when it comes to workmanship but you might be their least valuable customer.

Kitchen cabinets have very minor cracks at the base, not impacting the operation of the cabinets.4.

Yes, that gets “passed” to the customer, but most estimates include it in the yearly gross revenue. 

I had to KILZ the walls, ceiling, and cabinets to get rid of the smell.

Your 401k provider should be able to assist you.The customer service of pretty much all of the exchanges with respect to account on-boarding for this type of account is effectively non-existent.

It certainly doesn’t help that the big national leasing companies tend to have one-star customer service.

Check foundation, look for cracks in the drywall especially around doorframes, check framing, check roof, check for mold, check for rotting wood (tub surround, toilet base, flooring, under sinks, inside cabinets, the deck, eaves, trim)).2.

The loan amounts will drive the wholesale pricing, and flat per loan costs will be minimal relative to those typical loan amounts, short of cross selling this will typically be the best route (as a "median" customer, you really aren't seen by the big banks as worth taking a hit in the mortgage division to cross sell you other financial services, you're just a "median" customer and a number to them).