"I eat there several times a week. It exists."
The place has gone or never existed. A user of Organic Maps application has reported that the POI was visible on the map (see snapshot date below), but was not found on the ground.
OSM snapshot date: 2021-11-22T20:19:51Z
POI name: Restaurang Nova
POI types: cuisine-burger cuisine-chicken cuisine-coffee_shop cuisine-diner cuisine-grill cuisine-italian_pizza cuisine-kebab amenity-restaurant
#organicmaps

"Closed all day Mondays."
OSM snapshot date: 2021-10-22T11:45:14Z
POI name: Restaurang Nova
POI types: cuisine-burger cuisine-chicken cuisine-coffee_shop cuisine-diner cuisine-grill cuisine-italian_pizza cuisine-kebab amenity-restaurant
#organicmaps

Hinder svänger uoo

via StreetComplete 45.1

Attached photo(s):
https://westnordost.de/p/105612.jpg

Bilhinder, basket/fotbollsplan, volleyboll plan, pump track för cykel, skateboard park

via StreetComplete 45.1

Attached photo(s):
https://westnordost.de/p/105606.jpg
https://westnordost.de/p/105607.jpg
https://westnordost.de/p/105608.jpg
https://westnordost.de/p/105609.jpg
https://westnordost.de/p/105610.jpg