Why aren't you confirming the data you've been given instead of trusting others?

For example, in the Harris county (TX) area, it's taking us about 300+ calls to reach an individual person; however, we're shifting to focus on niche data such as 311 service requests, code violations, etc..

From their own data, rents always decrease in October.2.

There are plenty of data providers, but I would start with the free lists from government offices first.

To lower the amount of the data plan that you use (and end up paying for overage), try to access using your home wifi - if you don't have wireless network at home, you might consider getting one set up.

I'm looking into my next AIR BNB and need to pull data like average rent, rooms, amenities, and vacancy rate for each area, as well as AIR BNB regulatory info.  

Recent data has shown that nationwide farmland price appreciation is in the single digits in some areas and down slightly in others.

This is not speculation.I have done the research, I have harvested the data.I have analysed the data.

I could provide data to show this.Thanks for the response!

But I just didn't have the time to get proficient at it while at the same time starting up brand new construction of a 4-unit MFH in DTLA as well as take over all the landlording tasks.So, just as @Linda Weygant mentioned, I just set up two Google sheets, with the primary goal of making it easy for data entry on the fly.