I’ve fallen asleep on multiple occasions in the ME chairs in the first floor atrium, but honestly it doesn’t really matter where I am, I could always shut my eyes for a few minutes and get a quick power nap in.
The best place to nap for me is on Union South 2nd/3rd floor. However, it is quite loud, especially at noon. My to-go alternative would be ME computer lab on either 1st/2nd floor if there is no ongoing class there.
My favorite spot use to be the library in Van Vleck on level B2. Unfortunately they started renovations in this library. I am hoping by the time we are back for Fall Semester this library will be up and running again, if so I would suggest going to get your naps here. If you want something closer to engineering, the second floor of Union South is pretty good too.