I've not built one before, I just think it's a cool idea.

That said, that isn't the kind of action I'm personally cool taking part in or giving advice to others to do. 

Takes into consideration angles for proper sunlight, wind flows, heating and cooling and incorporates the trees and surrounding natural surrounding. 

Hey @Mohammad Al-hadad,The first thing I would say is that the cool thing about real estate investing is that there are many options and styles about how to invest and what strategies you want to pursue.

- Do you know any other cool apps that not many people use but are really good?

@Amanda Green, It's a cool building with lots of potential. 

Hiring a company is cool but if you don't have direct supervision of the cold callers, there's tons of scams where the companies are just harvesting leads with your money posing as a lead generation company. 

The cool thing is that you decide what to do with that "house-hack money" you get from renting out the spare bedrooms....you can put it into the principal, save it, or invest it somewhere else.To every young person and/or newbie  purchasing property, I ALWAYS recommend to house-hack because this will greatly increase your chances of scaling and buying additional properties. 

Cool beans. 

It was cool for me to see my roots.