I put in an offer in a house after talk to the sellers agent she set the terms, we accepted all the terms them she add that the “seller” would not pay for the buyer commission (My wife is my agent, somehow she found out that).She asked for full price, no inspection, no contingencies?

I accept them and mitigate the risk by (a) screening the animals, (b) having a solid set of rules that are quickly and fairly enforced, (c) regular inspections, especially for cat units, and (d) charging a monthly pet fee.Let's say I have five single-family homes.

While the property requires renovations, inspections and estimates have been completed, and construction is now underway.

Just be sure to have a great inspection done and have reserves in case you have to evict the tenant.

An inspection report is also a good idea.

I can but to be clear I never buy a property without at least inspection contingencies.

Like most states, Georgia gives you the legal right to enter for inspections, repairs, or showings.

do I now Request for Tenancy Approval (RTA) form so HUD could come inspect the property and starting collecting rent (assuming inspection is passed)?

Being a remote investor will cost you more as you will need services at the location and someone trusted to handle deliveries, replenishing supplies, turnover inspections, etc.  

Let's assume there is no CO obtained immediately after the sale (will do later after repairs are done), and no township or local-level inspections requested.Is the township automatically notified by the county of the sale or is there some mechanism by which they would learn about the sale and update their records, other than by the buyer telling them about it, or applying for a CO?