In a newly filed lawsuit against his former real estate broker and agent, an owner of a Bethel Park condominium unit says he never would have purchased the property if he had been made aware that he could not rent it out.  Harshit Seth of Venetia filed suit on Feb. 5 in the Allegheny County Court of Common Pleas, versus Berkshire Hathaway Home Services, The Preferred Realty and Robert Dini, both of Pittsburgh.     Read the article…………