As a result, they have been able to purchase on the ground floor of a rising market sub-segment.

With continual increases in Utility costs it’s an area that is many times ignored until an issue arises or a big bill arrives. 

I’m keeping my eye on commercial as well should the time arise when I’m ready to jump on a deal.

A seller could misrepresent a property, repair issues could arise, all of the same reasons an investor could change their mind on a purchase that are discussed here at length can apply to a wholesale deal. 

TK is good if you want the most difficult way to make 💰  in a rising market.

This doesn't sound ideal for me in a rising interest rate environment.3) please provide any advice you have when comes to using owner financing, things to watch out for.Many thanks

This issue arises when you try to sell it. 

If something were to arise, I would need a contact that my tenants can call to have the issue resolved without me being there.

This way any questions can be taken care of then and they can never use the 'ol "i wasn't aware of that" excuse, not that it really matters but it does make things a bit simpler when problems arise. 

It is only a matter of time before a problem arises and she stops paying.