Thus far it hasn't been an issue however they requested to maintain the same payment arrangement as the previous landlord which is via paypal. 

Hi, my name is Stephanie and I am studying to be an agent, although I am not familiar with Calvert County.

Search for "Maintaining a Tankless water heater Matt Risinger"I basically followed this 2:30 advice w/ my heater.  

Hello James,Did their lease say that they were to maintain the bushes?  

'live where you like to live,  invest where it makes sense'  A 3000 sq ft rental is huge,  most pros I know shoot for rentals between 1000 and 1600 sq ft,  easier to maintain and less people and things to manage. 

I have studied flip books and repair costs etc, so I think my repair estimates are fairly close, but I'm having trouble getting a deal accepted.  

A book or study that will answer questions like: What are the requirements of big businesses such as Starbucks, McDonalds, Panda Express, Mobile companies, etc., in leasing a properties?

However, I lived in a previous rental where the landlord paid half of the bill each month to ensure the landscaping was properly maintained (we simply told them what we paid each month and they reimbursed us half).There are a lot of ways to do it. 

What other homes/neighborhoods have they been active in and how well maintained are those properties.

But yes they just want to maintain the cash flow and fix/upgrade the vacant properties.