Publication 523, Selling Your Home provides rules and worksheets.

The agent's buying/selling activities have nothing to do with the property renovation project, and must be treated that way except to inform the public of the agent's personal interest in the property.

For illustration purposes, the windows are a 4 week lead time so you put the window order on your card and once they are installed, your lender releases the funds and you pay down the cards.I see too many “Gurus” teaching new investors how to use credit cards to cover down payments and they teach this because it creates the false perception that anyone can buy real estate with or without savings.

Do one task at a time in each app so you can compare apples to apples.Load a property with pictures and details.Market that property.See what your marketing looks like from the public's perspective.Submit a fake application to see how easy the process is.

They meet twice a month in Houston, first Thursday and third Tuesday of every month, and they have two rooms, one for the "general public", which is basically a hook to get people interested to sign up for the "Big Event", and the second room for the Bid Dog mastermind. 

The IRS has a publication that confirms it. 

In the US, there are a thousand companies that batch search various public records for a small fee, like the telephone book or voter records, to match names & addresses with phone numbers.

There are state and local property taxes that use a replacement depreciation calculation, this calculation is not public.

I'll try to make house as sound proof as possible but aside from noise, do nurses generally feel unsafe since it's on the main road, more public exposure (lack of privacy), and more dangerous?

You need to learn the IRS Publication 523, on Selling a Residence.