UPDATE: Thanks for all the guesses. This quaint little one-room apartment is CHF 1400 ($1590) per month, primarily because it has some bits of furniture in it.
So, the trip seemed shorter than last time, though there was a 4-hour delay in a grounded plane at the DC airport. Here's a select view from my window. Check out the link here for a video tour of the apartment.
...and see if you can guess how much the rent is per month!
Mike