How could I determine how much demand there is?

My goal is to build a data-driven tool that provides actionable insights into which neighborhoods and property types are in the highest demand, based on metrics like:Time on market: How quickly rentals are being leased.Property characteristics: Bedrooms, bathrooms, size, and amenities.Pricing trends: Rental rates relative to market demand and property features.Visual quality: Leveraging property photos to analyze the style and condition of rentals that perform well.The tool will allow users to:Pinpoint areas with the fastest rental turnovers.Understand what types of properties (size, price range, features) rent the quickest.Gain deeper insights into property presentation and amenities that correlate with high demand.Thank you in advance for your feedback.

Firestone park and Goodyear Heights are nice areas that get good rental rates and have lots of demand. 

It really depends on market demand and location.

Neighborhoods like Logan Square or Albany Park have seen growth in rental demand, making them potentially good starting points.

It targets individuals who understand the risks and rewards of income-based investments, rather than traditional property ownership.4.

When it comes to AirBnB I have found its location, number of beds then amenities like kitchens and outdoor spaces that attract quality guests and demand higher prices. 

The answer is NO, based on the language of Section 152(c)(3)(A):...an individual meets the requirements of this paragraph if...

Making matters worse, 99.9% of individuals on BiggerPockets who want to buy in distant markets do so because the entry cost of doing business is lower.

Granite, I know CA tends to see a lot of this; more than likely due to a lot of people owning Solar.My question is the owner that has a lien status associated to this Lien description (Notice of an Independent Solar Energy Producer Contract), is this a standard practice of just owning Solar (thus wasting time prospecting these individuals) or does this simply mean they (the solar company) took out a lien against the owner because the solar company is trying to collect their money.