Official tourist Agency of the Event will be Uniline travel company, so for all accommodation questions regarding your stay (except official accommodation in student dorm Stjepan Radić) you can contact them. You just have to refer to SEEOC or Zagreb Open 2020.
Hotel I ( https://www.hotel-i.hr/?lang=en) which is only few kilometars from CC is the new hotel in their offer.
1/1- 390,00 KN person/day + tourist tax 2€ day
1/2- 270,00 KN person/day + tourist tax 2€ day
1/3- 242,00 KN person/day + tourist tax 2€ day
1€ = 7.45KN
contact : firstname.lastname@example.org