4) Are there any specific addendums or disclosures required for the solar panels in the rental agreement with the tenants?

Read the Fine Print: Carefully review the terms and conditions, privacy policies, and any disclosures provided by the fintech company.

I have even wrapped a wrap of a wrap of a wrap.You need education, disclosure and understanding by the parties involved. 

If it still resembles a mobile home, then you would unlikely get that appreciation from the market.I am not certain about the disclosure aspect of the property, that probably varies state to state.

You want to either read your closing disclosures because it will state if you "Can" or "Cannot" switch the title vesting to an LLC.If you want to transition your primary into an investment property I would recommend using a Portfolio or DSCR program by doing a simple refinance either cash out or simple rate and term for intended use.

In order to prepare for disclosure deadlines and detect potential deal roadblocks, the seller may carry out "reverse diligence" on the buyer.Finally, it's crucial to comprehend the motivation behind the trade.

In most places there is a sellers disclosure required and in my state that typically states when the home was last occupied etc.

Double check the names, address, loan amount, other contact information, etc A few important documents include: The closing disclosure, The deed of trust, The note, and The warranty deed.

Full disclosure, I still use construction loans, but only on multi million dollar deals.From my experience the BRRR strategy is used by inexperienced investors with limited Capital that believe it is their path to financial freedom.   

Full disclosure, I am not an agent or an attorney, but we purchased several properties principal to principal and they can be done.Cheers