The rope-beds in the crash space tent is a good alternative for 20 people travelling from abroad, with no need for indoor bed and with no possibility of bringing their own pavilion.
We will organise for the floor to be covered up by a tarpaulin.
Remember that you share the space with several others so make sure to organize your things properly. This will be nicer for everyone.
Here is a blogpost by Fru Þora Sumarliðadóttir about how she personalized her space in the crash space tent 2017.
To bring if you will sleep in a rope bed:
The beds are provided with one hook per person so that you can hang your garb.
When you arrive are shown to your bed. You will have to rope the bed yourself, but there will be someone there to help if needed.