Yes you can! Allthough there seem to have been some confusion, campertrailers and tents are most welcome, with or without toilet and shower.  Please be aware that that none of the common facilities are to open except from toilets, pool and playground (with density measures in place). This means you wont be able to have a shower at this stage, but hopefully, since everybody who stayed during the Queens Birthday Long Weekend behaved so well, restrictions will further ease on announcement 22 June. Fingers crossed!