People move away, property taxes increase but rents sag because of diminishing demand. 2.

People staying for 30-90 days are a completely different customers than someone in a years lease. 

You have to disclose you are an agent and people statistically don't like or trust agents.  

Like @Russell Brazil said there are general things that need to be in place.One that stings a lot of people is the main entrance door.

I think its because there are a lot of people pushing seller financing right now and private lending because most cannot make the numbers work on a property - so the gurus need something to be able to sell so its this is the flavor of the month. 

You have a lot of people here on BP who have been in the biz for decades and also know a lot of other landlords.

For contact management like that its awesome to search for specific types of people and locations or just data like "how long does it take to foreclose in texas".We have some other use cases as well that we use to track not only ours but competitors results online and learning what does and does not work for different aspects of the business.

Do people require it before signing the lease?

This is another reason why I see 1M posts on hear about people wanting to transfer properties to their LLC because some guru they paid $5k told them too.

I definitely want to scale but with people I like.