"The new sleeping environment here in Austria Holiday Village is louder than at home. I‘m
sleeping 5,5-6h, sometimes with interruptions."
— @Steve
I find noise cancelling headphones to be helpful when in a different place. I started using them 2 years after I withdrew from psych drugs, as sounds were, at times, unbearable. Since then, sometimes I even sleep with them on when there's too much noise in the house (ya know, housemates... 😜).
Hopefully, the waves till vanish completely - mine did! Hang in there!