My office has a glass wall that is about 6 feet long with a privacy panel that prevents you from seeing in. Without ducking under or jumping up to see over the privacy strip, you'd really only be able to tell if there were people in my office - just seeing their bottom halves sitting in the chairs on the other side of my desk.

Would you pump in an office like this? If I did, I would wear a cover and probably turn off the lights. I should note that my office is about 25 feet from a coffee/copy center and there are cubes on the other side of one wall.

Also....I haven't bought a double pump yet. I've been using the single Medela Swing for now (it was my sister's). Is the PISA loud enough that it would be heard through the walls?