I just don't want to the builder to think that this was not caused by the crack once sealed and hence not accept responsibility of the structural problem.

For more information about the waiver process, click here.Thank you for limiting your cancellations and taking care of travelers."

Not necessarily a fast process, but I have yet to have something through them not be resolved properly.https://www.taxpayeradvocate.irs.gov/

Yeah, that does not sound like a standard process.

Who help with the actual process of setting up the Roth IRA account and the nitty gritty of it? 

The licensing process for real estate requires fingerprinting, which should deter bad actors.

I am looking to find the optimal tax and legal structure to optimize his situation.

I also read that a proper structure must be followed to defend future assets like trusts under LLC, etc, because there are many assets hunters going for your properties and looking to sue you. 

And if one pays half and nothing from the other and you need to move on to eviction it could complicate the process and increase the time it takes.

Remember that real estate investing is a continuous learning process that requires adaptability and perseverance.