SiteMinder Books Restel As 20,000th Customer

London, UK. , Nov. 11, 2015 – SiteMinder is pleased today to announce it has secured yet another property of hotel group Restel, the Rantasipi Tropiclandia, to continue its rapid success in the Europe region and increase its global customer base to 20,000. Restel is Finland’s largest hotel and restaurant operator, with 47 hotels and…