There are no inspectors, @Bob274. It is kind of up to all of us. May I ask a couple of questions? Did that listing have previous reviews? Was the price too good to be true?
Did you write to the host at all? Did you contact Airbnb? Very importantly, did you write an honest review of the place? You won't want anyone else walking into that.
Go with places with good reviews. Yes, everyone has to start somewhere, and there are times when taking a chance is good, but when you are travelling from Australia to Romania, and especially when you are new yourself, you want to know what you are getting.
Hope your next experience is much better!