Attorney to prepare land contract

[Henry LiChi]

Hi, I am looking to sell one of my duplexes in Cleveland to my property manager via a land contract.  Therefore, I am looking for an attorney who has experience in this and can provide services for such.  I just want to be certain that it all is legal and complies with Ohio laws.  Once contract is signed by both parties, I want to be completely released from any liability thereafter and want to understand how I can setup payment plans in the best way.  Thank you in advanced for any advice.