- It's not good to stay in an environment like this, says school principal Viktoria Björklund.

Many problems at once

The new samples show that all facades in the main building are affected by fungus and mold. There are saponifications under the carpets so that the glue has dissolved and the floors are weathering and the side buildings also have problems with the floors.

It has also emerged that the ventilation does not work as it should.

- It is worse than anyone had imagined, says Viktoria Björklund.

"In the worst case"

The new Raketskolan was inaugurated in 2013 and houses activities for preschool classes and up to grade nine. There is also a leisure center on the premises. The school normally has around 700 students and 150 employees, but in the past students have been forced to move out because of the problems.

How the school's future operations will look is uncertain pending consultants' analysis of the test results. Then an action plan takes place and it should be ready in February.

- I don't know at the moment, but in the worst case the whole school has to be closed periodically and all the students moved in batches, says Victoria Björklund.

In the clip, the school principal comments on the extensive problems.