The Indian Hill, Ohio, Planning Commission has approved plans by Cincinnati Country Day School to build a new entry to its Lower School with a commons, library, administrative offices, restrooms and stairs leading to a new second-floor mezzanine. The Cincinnati Enquirer says the renovation will cost between $1.5 million and $1.7 million, all of which will come from donations.The Lower School was built in 1956 and houses 330 students in grades pre-K to 4.