Bedspot Hostel

When I got back, there were bed bugs in my suitcase in a bag where I had kept my dirty clothes. Pretty positive that they came from this hostel as after the first night I woke up with bites, but did not think much of it. Then, when I contacted the host about it, they sent me a message that had been forwarded (not sure from who) but I found that is really odd. They denied there being bed bugs, but the evidence is against them. Honestly, it looked pretty clean at first glance so Im surprised.