I have used Airbnb a lot during a period, and advise people not to use it (at least the budget accommodations, a bit cheaper than a hotel, but sometimes not).
I found 5 out of 10 hosts had a criminal record (even money laundering) and the rest had serious financial troubles. Many people who rent out rooms are in desperate situations because of their personality and choices they have made. Desperation makes bad hosts. They all have introductions about how they love to meet people from different cultures, but most rent solely to make a buck the easy way. Many lie about their work (unemployed, fired, criminality). I have found mobsters use Airbnb a lot to launder money.
Reviews are wildly exaggerated positively, as guests seem to lie just to be able to stay cheaply (poor? stingy?). It is a veritable lalaland, to be found nowhere else. On Airbnb, hosts, guests, and the company seem to have some kind of joint psychosis.
Indecent sexual advances are quite common. I have had one sexual assault (he broke into my cottage) and several other highly inappropriate Superhosts. Most hosts lie: inaccurate photos, how many people are living there, internet, breakfast, location, noise, busy roads, etc. Lying is standard on Airbnb.
Airbnb does not give a s$#t, as long as it does not give bad publicity. They just want money and do not care about your safety at all. Their standards are abysmal. Airbnb destroys the housing market globally and actually promotes greed. If you are not extremely poor, stay at a hotel. It will also be cheaper in the end (proper breakfast, etc.), and you will not have to deal with shady hosts and unplanned negative surprises. Stay safe.