If you want more potential renters to contact you, there are two premium promotion packages you can purchase for your ad.
These are available at the top of the page for the specific ad you want to make more visible.
A "Top ad" will always be displayed on top of the results page for any relevant searches. And it costs 299 kr per 14 days. It will automatically be renewed once the period has ended until you have cancelled the subscription.
The "Open ad" will allow any potential renter to contact you in regards to your ad even if they have not purchased access for this. This package costs 249 kr per 14 days. It will will automatically be renewed once the period has ended until you have cancelled the subscription.
When you chose either of these options, they are purchased as a subscription.