A LOT of people set them up and put money into them and then never do anything with them except pay the fees.

If the title is clear, and there is no back taxes then wouldn't I just be paying the county and city fees?

Either pay them a flat fee for each estimate, or partner with them on deals and cut them in once you sell it.

You need to work out the closing cost, selling fee, escrow cost of your current home see how much of that $20K equity is left.

I love the cash app because it tells me who sent the payment but unless you want to pay a small fee, you wont get the money until the next business day. maybe you could offer a very small discount if they pay via Cash App vs in person to keep them out of the store.

depends on the fees, penalties, and taxes she would have to pay for withdrawing.

One thing about condos is the HOA fees.

Another oversight I caught on my own is that I included the management fee, but for a house hack I will almost definitely be managing it myself.

It can reduce borrowing costs like the origination fee, points and pre-paids. 

Question for the experts: is there any reason to not accept prepaid utilities and monthly pet fee?