...were vaccuuming at 1:30am???
Luckily, I was still up watching Heroes. Otherwise, I would not be a happy camper.*
*When I first moved into the apartment, the neighbors did this all the time. They would noisely leave (doors slamming, stomping footsteps, yelling and shrieking) for destinations unknown about 11:00pm (waking me up) and then return between 1:30am and 2:00am (waking me up). After which time they would vaccuum their apartment (waking me up). Thankfully, when I complained to the owner, she sent out a general memo reminding residents about being respectful of quiet hours (10:00pm - 7:00am).