Hi @Marit-Anne0, please let the group know how this resolves.
I am totally in agreement that this would qualify a cancellation without penalty. Sleeping in a bug-infested house is like sleeping in a HORROR MOVIE that you can't shut off.
I've had three experiences as a guest--super well-meaning hosts, super nice places... all three were cleaned well and regularly HOWEVER, in one home (a separate bungalo on the grounds), the bed had not been used/refreshed in some time and a spider had made a nest. A tiny baby spider crawled into my ear! WOW, could I ever hear THAT! I ended up squishing it with a hair pin--yes, inside my ear. Gross. I was somewhat traumatized. The second one was a exquisite villa on the beach in Baja California, Mexico. The host warned me about getting up at night to use the restroom because of the scorpions. Nice. NOT. I did not pee that night. Nor did I sleep very well. The third was a quaint little cottage... the host slept downstairs while my husband and I had the house. The infestation had to have been recent--I am certain she wasn't aware (the place was neat as a pin) but an incredible rat infestation--and they came ALIVE that night. HOLY COW, that was amazing! Turn the horror movie up to TEN. They were crawling and climbing EVERYWHERE. No one saw this coming, for sure.
Definitely cancel, plead extenuating circumstances, fix the problem and get back in business!
Cheers!
Kim