@Bill Hinshaw @Kuba F.
Thank you all for the input, I appreciate it, I needed somebody to give a different view on my deal and dissect it in more detail. Yes, this is will be my first flip, so I really careful and very conservative with my numbers.
All the numbers that in there is practically a guesstimate based on the contractors who saw the pictures that I sent him, and I also made the number large than usual, I could be completely off, but I think I'd rather be off bigger off too little.
The seller told us, the house needs EVERYTHING, from roof, kitchen, bathroom, floor, wall, ceiling, lights, lawn, doors, it's pretty much a big rehab. Total sqft on the house is 1070sqft. Why I put 60 days, because I did rehab on my own house when I bought it, I could finish in 30 days, but based on what @Bill Hinshaw said, it could take longer.
Holding costs could be double that.... but anywayz... the seller was not too Thrilled hearing my offer on the house, she said that the number wasn't realistic.... Well.. it is to me.
thanks guys for the input.