There's a niche business model called social entrepreneurism that's been quite successful.

At this time, Conrad Hilton began the internationalization of hotel brands, and in doing so had to muzzle the grand hotel model to conform to growth in other territories.

You will learn a lot in this process, but if you have no plans to use it for more than the learning experience and MLS access, you can do both of those things in other and easier / cheaper ways.I do have my license, but like Uriah, it has factored greatly into my business model, and will even more so as I progress.

Many people "graduate" from SFH to MFH just based on economy of scale as you ramp up, but I know MM (multi-millionaires) working just fine off the SFH model.

To offset that brain scatter id add a higher percentage to repairs as a worse case one size fits all model and be prepared and if nothing happens you'd just be in favor.

For this model, what are good lot sizes?

I don't care for that business model and personally won't deal with anyone like that.

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.

According to her, investment strategies, and working models are a close kept secret that any experienced investor would not share.

New boilers, i.e. high efficient models, have a pump that never stops, but will actually speed up or slow down relative to the amount of heat you want put out.I have stayed away from boilers like the plague, however I just finished rehabbing my first property with a boiler installed in 2007 and have been pleasantly surprised by it.