This morning I was greeted by this nice gentleman who was BUFFING our windows up 8 floors with what looks like a Bosch power tool with a buffing attachment. Now that's deep cleaning. This particular crew has been here on our building for the better part of a few weeks doing power washing and scrubbing and such. In fact, I think they've done the window in my little office at least three times with various implements. Those implements are the most fascinating part to me: seeing how they're all strapped down (see the thin cable on the end of the buffer next to the power cord?) and everything is secured to ensure it doesn't plummet to the ground. These guys are such pros that even with their tools restrained in that way, they're able to work. Let alone the conditions and the height. My god...the height.