Rehabbing house and already found a buyer

[Travis H.]

I am currently flipping a house in St. Louis county and a buyer literally parked out front and said they want to buy the house (when its done) Its is a 3/2 ranch with 1700 sq ft, no basement and detached garage. I still have 4 weeks left on the rehab and was initially planning on renting. Depending on the price I would profit around $50k. This is my 2nd flip and the 1st has been on the market for 4 weeks.... kind of ironic, right?

So I ask you bigger pockets...

1) What would you do: sell or rent?

2) What do I need to do to sell without realtors involved?

3) Do I need to require a non-refundable deposit?