Formerly home to 10 Ohio governors, this classic structure is on the National Registry of historic buildings. The mansion was built for Charles Lindberg who lived in the home for 14 years before the State of Ohio purchased the property in 1919. The building was used as the governor's residence until 1957. The home fell into disrepair, being used as a restaurant and offices over the years before it was purchased by The Columbus Foundation. Restoration of the Palm Room, behind the President's office on the far right, is one of the projects undertaken by The Durable Slate Company.

The skylight suffered extensive damage and dropped four inches at its center. The structure was corrected so the rails aligned to their original positions. All new low-E, insulated glass panels with UV protection were installed to make the room more comfortable. It is now an aesthetic environment used as a conference room.

The overall structure required significant repairs. All exterior wood was removed down to the original framing. Interior plaster walls were repaired and the interior trim was replicated to historical profiles. Aesthetic details consistent with structures of this nature were reintroduced as the project was returned to its historical provenance.