First of all, report the break-in to the police. This may help your claim to recover the costs caused by possible damages as a result of the break-in. Yuo can do this via the website of the police: www.politie.nl Then contact your insurance company. Household insurance may cover the stolen items. And please report the break-in to us, via beheer@woonhave.com. Any damage to the building will be repaired by Woonhave, if it was not intentionally caused by you or your co-resident.