Mind you, with mortgage interest rates in the US being so much higher now (and seemingly for the foreseeable future), I wouldn't be surprised if LTRs in Europe would cash flow better than in the whole US nowadays (to be verified).This being said, I don't and would never invest in LT rentals outside of North America  as I wouldn't want to face unfavourable landlord/tenant laws as a foreigner.

Tell him he clearly can't afford the rent and things won't get better.

Basically this complex is six unit three-story and all one bedroom with 700 sq. ft. each. and street parking (no parking garage) Please let me know what additional info I need to provide to better helm me on this project.thank you 

I am looking for guidance as to which is better STRESSA or RENTREDI? 

Just take the loss and repurpose the downpayment capital into something better.

2.How can I better evaluate and communicate an investor’s return on investment (ROI)?

One looking for cash flow might find a better place than someone looking for appreciation. 

Has anyone had any experience with this and happen to know a better way to show the property and get keys to tenants when your property is out of state?

This also leads owners to ASSUME simpler is better when it comes to management contracts.

Either way, start networking with local real estate groups and agents, they’ll help you learn the Cleveland market better.