Bed bugs. And I received no response from the "host" when I messaged privately regarding this incident. I don't believe they check the mattress seams & I don't think the place was thoroughly cleaned. Lots of dust on the baseboards & it reeked of smoke. But now 4 of us are dealing with trying to prevent the bed bugs from spreading & one friend even had to get prescription medication for her bites. Great location, however veryyyy loud. Would 0/10 recommend.