Our room was horrible. It was filthy, with visible dirt on almost every surface. The beds were miserable and small with flat pillows. It smelled strongly of musty sour mold. The bathroom was full of mold and dirt and we found silverfish living in there, too. The rest of the hotel was like this too. Dark, dirty, sour smelling.
The breakfast was stale and cold and poor quality. It was like they'd just set out yesterday's uneaten breakfast. The coffee was undrinkable––watery and very bitter. They host loud parties in the restaurant area and don't clean up until the morning, so we ate breakfast with the rave lights still on in morning.
What put us off the most was how we were treated by the staff. Reception was seemingly never open, with a cage pulled down over it our entire stay. There was a woman working there who treated us poorly on the handful of times we talked to her. I asked her for extra pillows and she flat-out said "no" citing that I "already have two" and then that there is a "pillow shortage." A pillow shortage? At a hotel? And then at checkout, nobody could find her. Reception was gated shut. Everyone just slid their key cards under the cage pulled over the reception desk.
Probably the worst hotel I've stayed at in Sweden. We came to visit my mom, who grew up here. Apparently Fars Hatt was very fancy in the 60s through the 80s. Not anymore, it seems. Camping outside in a tent or staying in a hostel next to a snoring old man would have been a nicer experience.