If you can't wire both sides to their own router (could be the same account and connection with a firewall routing to each side via Ethernet), I would put in something like this so that you have maximum reliability:https://smile.amazon.com/Google-WiFi-system-3-Pack...I have these in my personal house and they work extremely well and are very stable.I would just distribute them evenly throughout the floor plan.

Fastest turn time? 

Basically, getting a mentor or hiring an STR marketing firm (even if just for some consulting hours) is going to be the fastest route to success!

Which one would bend a lender to Refi my investment property the fastest? 

Investing in San Antonio real estate can be an attractive option for several compelling reasons:Steady Population Growth: San Antonio is one of the fastest-growing cities in the United States, with a steady influx of new residents seeking job opportunities and a high quality of life.

One of the fastest growing suburbs in the nation.

He's in his late 60's and isn't the fastest...and sometimes that irritates me that he's $50 an hour but he does good work.I think I know the answer (find somebody new), but I will just feel bad letting this guy go who has been a family friend and who has helped me in the past, and therefore I feel like i owe him these projects even though i feel its costing me in the long run.Just figured Id get suggestions and opinions first :-)

Just my opinion, even after taking the college route, real world experience is worth 1000 times more than a degree.

"The old landlord used to have to roto router the drain every 6 months."

Fastest I've seen an ejectment go through was 37 days I think.