In short, I had plenty of work cut out for me if I bought this property.I negotiated with all of them a purchase agreement, which would involve my hiring a probate lawyer to help unravel the probate that occurred and try to get them the legal authority to sell me the house.

Cash flows are borderline at asking price so I was hoping to negotiate a bit on price but he seems to think it's not possible.Any insight would be helpful!

Do you know how to find deals, how to comp them when you find them, how to estimate repairs, how to negotiate with sellers?

I'm negotiating with a seller on 2 properties that he is selling. 

Also if you had gotten the title search before you got the house under contract, you might have been able to use the issue with the title to negotiate an even better deal since the family obviously doesn't want to deal with "Bad Grandpa".They would have to if they wanted to sell to anyone else and would have given you more leverage in negotiations.

We have already negotiated the terms just needs to make it legitimate

Biullboards actually run on a 4 week lease (not calendar month) so you really get 13 payments a year instead of 12.You'll need to understand how to negotiate the land lease with the billboard company.

I put a disclosure that I am the principal in the transaction not taking a fee.. and I am buying for PROFIT or LOSS  … they sign and acknowledge that.. and if they want to sell for what I want to pay .. deal is done.if your think your going to tell someone their house is worth X when its really worth Y just so you can make a big spread that is greater than your commission or tell them your not taking a commission.. then that's your choice..Although do keep in mind most wholesale deals are distressed wrecked houses that need rehab etc.. and commission are negotiable.. there is no law of charging a higher commission for tough to sell properties.. if that is what your aiming to do.. 00I worked a builder out of a 22  duplex's he had built was having a tough time selling.. he wanted 30

You will have more negotiating power with a cash offer than an offer that includes a financing contingency.   

Don't be afraid to negotiate!