Still lots of work to do on the house and the “book” I still have to figure out what to do for it (paper/digital/both), and a few more things I probably am not yet aware of … reading on this forum and asking questions sure has helped out a lot.

I'm not thinking of 'scaling' my business by becoming a 'passive investor' in someone else's business.

Quote from @Francisco Solano: I suggest you ask a business attorney in your state for this basic template.

Hey everyone, Who here is looking to buy or even start their own cleaning service business?

While rates may not decrease, the significant double-digit increases should level off.

They do not take into consideration the revenue from the STR business as part of the selling price.So if comps say the duplex is worth 500k, then it is worth 500k.

To navigate the nuance in the laws properly for compliance and to accurately structure our LLC, I am looking to consult with an attorney who knows immigration + business + tax laws. 

Lee Arnold is by far one of the best people in the business.

Keep digital records and pictures.  

Like Jake Baker suggested, keep good records and have a dedicated bank account for your property, properly separating personal and business expenses.