Improving your marketing on Airbnb and expanding to other platforms can help too.For your next move, consider scaling your portfolio by investing in more units or exploring long-term rentals.

Tactics: Online advertising (e.g., Google Ads, Facebook Ads targeting potential homebuyers or sellers).

Thank you for tip on estimating costs, I tried to estimate about 20% higher than what i could find for pricing online, just in case. but going of your 50% higher estimate on costs, it sounds like a good idea to have a little extra padding on the repairs. 

Keep saving, learning about the BRRRR strategy, and start networking with local investors or online groups.

They have monthly online and in person meetings for new investors and landlords.

Check out other online guides available here: https://www.biggerpockets.com/guides3.

I am using FurishedFinders, and provided the Renters Insurance through their associated platform Keyfinder to my tenant.

Looks like they are a public company so there should be plenty of historical information online about them.Penn Capital Short Duration High Income Fund | penncapital

I would go back to that company as you are doing and reconcile this, bring plans, drawings, the license number and permit number with you to make sure you show you are doing it all within the city regs too so they can get you back online. 

I am already searching on line for more information on neighborhood classes in my area.