During a special filing window created by the state legislature, the Cuyahoga County Board of Revision received nearly 200 complaints from property owners claiming that their real estate lost value last year due to the pandemic and public-health orders. Most of the complaints involved hotels, shopping centers, parking lots, garages and nursing homes. Local school districts have until Oct. 20 to file opposing complaints. Hearings on the cases are likely to take place in late November and December.