It's a basic industry standard to do so. 

It actually indicates that it is free for landlords - at least for the basic package.

Our Basic, Pro, and Platinum reports are no tenant involvement. 

I want to get quotes and was just curious if there was a basic rule of thumb.

The basic information is below and comes from owner-supplied rent roll and 2017 figures:Listed Price: $339,000Gross Rent: $47,520 ($495/month per unit)Taxes: $1,506Trash: $666Utilities: $6,406Cable: $1,982Maintenance/Repair: $4,673Insurance was not listed in the numbers given, so I estimated insurance to be around $1,617 based on 0.003% of property value plus $75 per door.

Basically i want to know what works best when looking for properties ?

You basically have a mini apartment. 

Some financials about me;230 debtAbout 65k a year10k saved upno kids and singleMy credit score was a 770~ last time I checkedI live in my basement with my parents so paying no rent at all(I don’t mind living with them for some more years if that’s the best move)The advise I need is basically figuring out what to do now, In Long Island I feel there are rarely any 2 family(duplexes) out here and obviously don’t really want to pay market value as well.

@Joy VanAssche hello Joy I'm Amanda and I'm new to investing and i found a deal in Wenatchee wa and I need some help with running basic rehab numbers would you by chance be willing to help me?

Basically, I want to know how to best ensure that the mortgage (and insurance) payments are made in timely manner and that the seller doesn't use these checks for some other purpose.