When we arrived we found a large stain of wet urine soaked through the entire bed. We left immediately as it was a late check in and Brendan was unable to respond. Brendan apologized the next morning and was unsure of what happened it seems. He said usually the door would not be left open unless it was a late check in. It was very disappointing and physically upsetting and stressful. However, Brendan apologized and is a superhost. I would give it a chance as I’m guessing and hoping this was a one time freak occurrence considering all other reviews are good. I’m only writing this review because I am an avid review reader before choosing an airbnb and I feel this is something I’d want to know so I can know/ask if sheets and mattress are new after this occurrence.