I've been visiting 50 Alexander Street on the 5th floor for almost 2 years (since Sept 2011). I never had problems, until about few months ago, about March 2013. I started to get bites. My other 6-7 friends did not receive any bites, until one of my other friends reported bites too.
Sometimes I get one bite on a limb or appendage, or sometimes I get clusters of bites. My friend has similar bites.
The problem is getting worse, we've been getting bites all the time now. It's time to get