Newly renovated with bugs

I booked to stay there for 5 days and the second day I was bitten by bugs that were in the couch. The windows and blinds were dirty. The stay wasn't pleasant at all. I left and booked elsewhere. The owners refused to refund me even though I told them what had happened. My husband and I were both bitten by the bugs in their hard, uncomfortable couch. Look properly before booking guys, you'll also get taken for a ride. Extremely disappointed.