The conference is hotel is the Renaissance Downtown Hotel located in the heart of Columbus, Ohio.
You can see all the specifics about the hotel here: http://www.marriott.com/hotels/travel/cmhbr-renaissance-columbus-downtown-hotel/
Moreover, you can find more information about the area here: http://www.marriott.com/hotels/local-things-to-do/cmhbr-renaissance-columbus-downtown-hotel/. In addition, you may find information about Columbus and the various things it has to offer here: http://downtowncolumbus.com/
The conference rate for EHA attendees is $149 per night. The reservation details will be added here shortly.