When we got back and were ready to go to bed we noticed that one of the beds had stains on the sheets (which I now know is a distinct stain from a bed bug) and the other bed had a hole in the sheet and the mattress was exposed.
When we entered our room we noticed that it looked a little neglected and things were worn down (a hole in the bedsheet, a frayed pillowcase etc) but we were trying to make it to a music festival and were only there for one night so we let it go.