There is absolutly no way $2100 rent will cover your long term costs to carry this property. 

Is this a good idea or am I getting carried away here?

I notice the company now offers a Pro version that monitors your business mileage and can be linked with various apps (such as Concur, Expensify, FreshBooks, SherpaShare, and Xero).To make this work, you'll need to nurture your inner geek (https://www.howtogeek.com/304155/how-to-make-your-car-smarter-with-an-obd-ii-adapter/).

My partner and is are looking to purchase a sfr in the Phoenix area that offers long term seller carry back.

Offer price at $476,750 with seller paying for 100% of the closing costs and seller carry 10% for up to 5 years at 7% interest rate What do you guys this of this ?

The longer initial lease is creative and attractive but carries a potential downside too.

Part three will then conclude with ideas and ways to consistently carry your message to your clients.

Better lock, better programing, and hopefully longer life.I originally bought $350 sheets and $56 microfiber cotton towels from Bed Bath and Beyond; the best they carried and got zero comments so now I buy $7 towels at HomeGoods and if they get stained I just replace.Beyondpricing.com   My listing goes for 4 bedrooms with pool usually $130 Sunday thru Thursday and up to $300 on Friday and Saturday.  

Something where the profits from having three units rented carries most or all of the fourth.

Since then I have had a few more  buyers brought in thru realtors that have buyers needing owner carry.