I will give them a gift WHEN they give me a gift!

First off, I will argue that we called it a loan, not a gift and thus, loans must be paid back.The good part is that you can likely borrow for 4% or less, paying yourself back (your 401k to be exact) and then invest same funds at higher returns keeping that profit legally outside the 401k.

To shed a $100 gift card to get them to cooperate and say nice things about you and rent the unit faster is a great investment in my book.

Section 8 folks are usually safe bets as to convictions (but not credit, but could be) as they must qualify for assistance.If you have the gift of gab and they aren't real busy, you can get alot of local info out of these PHA people.

Or, you might just want to give her a gift card for a nice meal.

haha I have a 2009 Honda Accord coupe right now (undergrad graduation gift from parents) that is paid off.

That income is taxable unless tax-free bonds are used.The proceeds are distributed to the selected charity at the grantor’s death.The grantor receives an income tax deduction for the gift to charity.

Can I rent to them with market price and yet gift them back most of those less couple hundreds for utilities?

It's called a Charitable Gift Exchange. 

5,000 SQFT 2 Story Historic Brick Building. 2 Apartment newly renovated. 1 Gift Shop, 1 Restaurant w/ Bar, 1 Office area, All Restaurant and Equipment included plus tables and POS system.