I wasn't expecting much from this but I didnt expe...

I wasn't expecting much from this but I didnt expect what I got. When we open the door to our room, it was like our ability to breathe was just turned off despite there being air. We left the door open and set our stuff down and tried to open the window. The window doesn't open so we left the door open and noticed that there is some machine running in the room that said not for occupied spaces. I imagine that's why our noses started bleeding. We turned off the machine and turned the AC on and vacated for a few hours. Got back from Clackamas town center and re-entered the room and though it was better, nosebleeds ensued again.