If the renters have stayed its because for the price they are paying it is okay to except less than stellar accommodations. 

Stellar credit ?  

"AUSTIN, Texas — A new concept debuting in Austin combines condo ownership and short-term renting with the city's first high-rise homesharing property.Unit owners will purchase one of the 249 hotel-licensed condos with the intention of listing their unit on the Airbnb platform or independently or through Natiivo management, a new brand by NGD Homesharing.The development planned for 48 East Avenue in the Rainey Street District will feature 33 floors of fully-amenitized and furnished studios, one-bedroom and two bedroom units.

If you have less than stellar credit, little money in the bank and no assets, they can lend based mainly on the deal itself, but you will get the highest rates and least favorable terms.

It is one of those areas where you can get deductions on if it is deplorable, but no additional credit if it is stellar.

DH has a less than stellar credit history...bank actually laughed.  

@Justin Eaton has a stellar BP meet up that meets once a month.

I've got 50K to go to work, but I'm personally not seeing any 'stellar' deals.

Yea, I have several SFHs and (knock on wood) I've never had complete vacancy, and my property management is stellar.

The put the home on the market and it was received with stellar results. 7+ offers in the first 48 hours and an above price contract.