Negotiating Price: What’s a reasonable offer given the current income and potential for more?

It looks like this offer never expires.

So i put in an offer for 10% down conventional loan, $530,000 with 10k back to me for closing costs and it was accepted right away.

If someone offered to finance this house to you at your current rates if you put down $250k would you do it?

Start anywhere—offer to assist, intern, whatever it takes—and absorb as much knowledge as you can.

It offers a lot more than just rent collection.

I can't offer all of those big wins.

An offer was received that I accepted. 

The city wants to tear the property and surrounding properties down Zillow said it’s worth 38000The city offer me 13000.I could use some adviceHard to give advice with limited information, but as a general rule, the longer you wait and the further down the line their project is the more valuable your property will be to them.Zillow (and all automatic online) estimates are very unreliable, so don't base on that.

The seller is offering seller financing at 2% interest with a 9-year balloon.