This weeded out the Realtors that aren't interested in expanding the industry and provided a focus point for me to work with Agents that have a sense of Customer Service and Satisfaction (Shout-out to @Colin Smith for the amazing work & not having to go far from our own community) Wholesalers are also a great way to find deals.

The other night I had dinner with one of my biggest customers (W2 job) and it came up that him and his brother own 45 units.

We certified as retailers and have had customers inquire about 16' homes.  

I also use the Theodolite app to snap a picture that is georeferenced with a date, time, location stamp and a custom note stamp with the address. 

So I'm considering these different electric options:1) cadet wall heaters with built-in fan2) plug-in panels (VonHaus 450W Wall Mounted Electric Flat Panel Heater - Paintable Slimline Low Energy Eco Ceramic Space Heater (23.5 x 23.5 x 0.4 inches) https://www.amazon.com/dp/B01LZ3NE3E/ref=cm_sw_r_cp_api_H0Q1ybQHE3DNG)3) convection heater (http://m.homedepot.com/p/Stiebel-Eltron-1000-Watt-120-Volt-Wall-Mounted-Convection-Heater-CNS-100-1-E/206160725)So I'm wondering if you have experience with any of these models or styles.

Recently, one of my customers bought an obsolete 146k sq ft factory and in the course of our conversation offered me the ability to rent a space there that's about 2k sq ft. 

As consumers' interest in sustainability grows, Realtors understand the necessity of promoting sustainability in their real estate practice, such as marketing energy efficiency in property listings to homebuyers," says NAR President William E.

People in Phoenix care more about a cheaper price and less about energy efficiency, at least in today's market.  

You've already come to grips with the time/energy constraints you have, which weeds out more hands-on REI like flipping etc.

However, my fix and flip customers continue to do well in Denver, it's just very hard to find properties to flip.