The Oliver House has had more lives than most buildings deserve. Built in 1859 on Toledo's Middlegrounds, it opened as the city's first grand hotel: 171 rooms, running water, gaslit fireplaces, damask walls and a rosewood piano, designed by Isaiah Rogers, the same architect behind the Astor House in New York. It was the kind of place that made Toledoans feel their city had arrived.

Then the floods came. After 1883 swept the neighbourhood into decline, the Oliver House descended in stages from palace to rooming house, factory, and flophouse. Edward Riddle gutted the interior for a lighting fixture plant. Toledo Wheel and Rim stored axles here. By the 1990s, only two marble mantels and a walnut floor survived the intervening century.

VoiceMap's tours trace this arc from civic pride to ruin and back, using the Oliver House to chart the rise and fall of Toledo's Middlegrounds, its beer brewing heritage, and its lingering reputation for paranormal visitors, including a soldier in full uniform who reportedly still checks in.