Do they require enormous amounts of time and maintenance? 

Thanks for joining BP and immediately having a positive impact on the community.

As real estate investors continue to seek out promising opportunities, the Louisiana Purchase stands as a timeless reminder of the profound impact that a single transaction can have on shaping the future of a nation and its economy.Have a happy, healthy and fun-filled Fourth of July!

I lived in Mexico shortly after they chopped three zeros off the currency, and remember how that impacted the economy.  

For us it has had very little impact.

Our largest issue (and I understand how fortunate we are so not complaining...too much), is the enormous amount of taxes we pay.

Carefully go over the seller financing agreement's conditions to make sure you understand any stipulations or eventualities that might have an impact on your investment.I am a loan officer and we have over 70 investors here at Aslan, so if your looking for creative financing please hit me up!

Also does it impact mortgage rate and insurance also?

Tax impact, cash flow, leveraging, etc.  

I'm not familiar with the Scottsdale rental or retail market so that might also impact your decision.