They're already there and given the holiday season, probably the traffic is light, so you can chat then up for 10-15m about the area, rental class, as well as any remarkable developments in the area that would positively impact that home/area. 

Ideally, this CRM would have the ability to have up to 500 contacts, at the very least. 

Adding the ability to have an electric dryer adds minmal value to your property.....most people buy gas because it's cheaper to run.

Quote from @Levi Perl: The purpose of background screening is to determine a level of risk, and then you decide if you can mitigate that risk.How does a DUI conviction from three years ago impact the tenant's ability to pay rent or maintain the property?

See what they feel about their ability to pay.  

Consider looking for a large single-family home with the ability to add more rooms or bathrooms, then rent it out by the room. 

They force you to take instant bookings without any ability to screen guests.

Layer on the ability to invest the funds that otherwise would go towards the down payment and transactional costs and you likely come out ahead in such a short term horizon renting.

Accepting even a small amount can complicate the eviction process and potentially delay your ability to terminate the lease in court.

Then seller didn't have a clear marketable title and the ability to sell the property.So it really depends what the liens are.