So I was curious if I should just eat the cost and pay for the entire amount or if I would be able to charge back some of the cost to the tenant?

I do have a marketing agency which eats the vast majority of my time.  

Finally inflation is eating up disposable income. 

You will be the first person eaten when the dead rise and become brain eating zombies. 

Running the numbers I feel confident as a flip I can make money utilizing some creative seller financing that we have discussed but I am looking for some real world feedback.My HML is fairly expensive, between interests, closing costs, and additional fees it will eat up to much of the profit to make the flip worthwhile. 

I whacked that starling with a broom then tossed it in the street for the stray cats to eat.

All of our receipts and accounting info have been uploaded to our Quickbooks account but Quickbooks charges $500 for a cleanup and $200 monthly thereafter, which will eat into our cashflow significantly.

Okay, then you can use property management but that'll eat into your costs.

Goodbye healthy eating.

Now flash forward about two years to where we are now, and the purchase price of a fix and flip in FS is going to be a considerable amount more in most cases than it was just two years ago- the numbers here might not make as much sense then in this case (it's certainly going to eat away quickly at your ROI).