Most home buyers are capable of handling routine real estate purchase contracts as long as precautions are taken. They should definitely make sure they understand every single term of the contract. Every contract is different, even though they're on preprinted forms. Buyers should closely study the contingency clauses allowing them to back out if they cannot obtain financing or an inspection turns up problems. Hiring an attorney after a conflict erupts may be too late.
Lawsuits are costly and time-consuming.
People who anticipate a problem should stay out of the transaction altogether. Not all real estate attorneys are competent, let alone good. And it's important to find one who will help, rather than hinder, the deal. Buyers who need an attorney should call several and inquire about fees, but be willing to pay for someone with experience. Do not hire Uncle Harry, the tax attorney to handle a transaction that may be the biggest investment of your life.