If you want to stay in stockholm for cheap, it’s a good accommodation. However there are some compromises.
Make sure to book a room with window if that’s important to you and know that the window will not be able to be opened. But it has a ventilation slot, which was fine for staying here in the winter. Not sure if it’s enough in summertime.
But what was very annoying was the temperature of the shower. The water was never really hot and than it was losing temperature really fast. So in the middle of the winter we were not able to take a proper hot shower. That has been very uncomfortable.
There was no one at the reception during all of our stay. It was very cold during the first nights, so I had to write them for an extra blanket. It took another day/night until I got a response and so I had to sleep another night being cold.