For those of you who will be attending the conference with children, we offer the following information (taken from their website, found here). Please be aware that any prices listed are subject to change.
 

Agency Nanny Service: Organization of Babysitters and Nannies

This organization offers childcare directly in your hotel room for one or more days.

Their standard package covers 2 children for 2 hours and costs €85; each additional hour or fraction thereof is €25 more. Prices for more than 2 children are available upon request.

The fee includes the fee payable to the nanny, the organizational fee, the commission to the agency, and insurance against property damage or personal accident.

For more information or to request service, please visit their website. (The English language option is located at the top of the menu on the left-hand side.)
 

Contact

Agency Nanny Service
Telephone: +43 (0)699-1 888 22 12
Email: office [at] nanny-service [dot] at
Website: www.nanny-service.at