I could never get our property management company to do a lease extension addendum because we are constantly improving our lease every 1-2 years.

This truly is one of those "reach out to a local real estate attorney" moments. 

I'm particularly focused and eager to learn as much as I can about the Sub-To (Subject-To) method and Owner Financing.A little about me: I own a multi-service home improvement company, which has given me a solid foundation in property maintenance and renovation.

The AC installer company said the reason is the Inverter motor which government asked to change all AC to have this motor to save energy.

An experienced investor or vacation rental real estate professional familiar with local application processes and 'loop holes' can simplify the geographical areas of priority. 

Pick an asset class: Class A, B, C & D properties, research pros & cons, pick one to focus onPick a real estate market that matches your resources & goalsContact local agents & PMC’s to start sending you listings to analyzeAnalyze a few deals weekly, get comfortable with the market and refine what you're looking for

In running a business I would not take a chance on a small / unknown company. 

Regarding checking account access, all members can have access to the Operating Company LLC finances.

First, establish an online presence and join local groups and orgs to get your name out.

You compare bids from companies for your complex to a cleaner and an STR.