I'd recommend connecting with some local REIAs - there's actually one tonight called FasterHouse Buyers Club - it meets monthly and it a good one.Core Properties has a good one as well - I think you can find it online.

@Donald Hlava there are lots of analyzers online.

There are likely similar other calculators available online. 

I have a name and his last name is unique, but in my personal search for him online hasn't yielded much.

If so, would you have any suggestion of the online courses to prepare for TX Realtor License? 

I will follow up with the city hall tomorrow and will keep searching online, just thought I'd ask BP too.

Don't rely on lines of credit either (HELOC, CC, etc).

You can contact most major retailers online, Starbucks used to have a specific email,

I am involved in a few Facebook groups and other online groups, but I have never had the same level of experience as an in person group.

If all fails, please consider reaching out to those representing the seller online and see what company/individual is currently managing the units prior to the sales transaction.... this could give you some great insight.