I'm happy to answer any questions you have about analyzing markets or getting started.

@Isadore Nelson I'm currently seeing 154 available rentals on Zillow in the 19119 zip-code, ugh... is exactly the wrong way to analyze a neighborhood, lets use the 19119 zip code for this exercise: Did you know the 19119 zip code is ~ 3.5 Square miles? 

Platforms like CINC (Commissions Inc) and BoomTown are popular among realtors for managing lead generation and tracking and often support custom single-property pages too.

Analyzing it I learned that he had purchased a PACKAGED program, designed for a generic company in his general field of business.  

Be sure to check out the free tools BP provides to help analyze deals you may have and also market insights.

The state’s popularity among snowbirds (temporary winter residents) helps support demand in the colder months, allowing for a more stable real estate cycle than in states with harsher winters.Phoenix, for instance, has one of the fastest-growing housing markets in the country, with consistent demand for both primary and secondary residences.

& different parts of the asset can be depreciated on different schedules.To find out the useful lifespan of each component, you do a cost segregation study to analyze all of the parts.The raw land can't be depreciated so you start by giving that a value first.But other items can be depreciated on a quicker timeline.A roof, road, sidewalk, fencing, walls, gates, doors, latches, flooring, air conditioners, pavers, curbing, landscaping, etc.The IRS has a depreciation schedule for each type.Some parts are 5 yrs.

This allows me to analyze a property quickly. 2.

A lot to unpack but my overriding 'advice' for what it is worth is to make sure you seperate the values of the park and the tri plex and analyze independantly. 

Analyze each city's rental demand, property prices, and your personal goals to make the best choice.