It is generally legal for a landlord to include provisions in a lease regarding the duration of guest stays and potential charges for extended visits.

Add 3 more months of monthly expenses ( including utilities, insurance etc) to cover the vacancy of potentially distressed property. 

A "proper lease agreement in place with right terms" would have included the condition checklist. 

Take into account elements including the property's state, the age of the HVAC, electrical, and plumbing systems, and any necessary cosmetic renovations to draw in renters.

As the new landlord, you'll assume the current lease agreement, honoring its terms and conditions, including the late 2024 lease end date.

I realize that our partnership would need to file our 1065 for 2023, but would then the partnership issue subsequent K-1s to me and my wife, to which we would include when we file our personal taxes?  

Also, maybe don't include your lender in every step you're making.

By definition and generally accepted accounting principles (GAAP) you should not include these in NOI.  

I intend to focus on the BRRRR method primarily, but am open to learning all kinds of other strategies including tax lien deed investing, foreclosure purchasing, and anything else that may help achieve both my short and long term goals.

You have 180 days to complete your purchase.I'll reach out via pm with some additional resources including our youtube channel.