5 days in Paris and a whole lot of steps... we walked up (and down) Notre-Dame (422 steps each way), Eiffel Tower (668 steps each way), the Louve (who knows how many stairs, let alone walking all over), and the Champs Elysees (up and down the road several times). We also saw the Arc de Triomphe, the Hotel Invalides, and the Akamai Paris office. We used the bus and Metro to get around to different areas of Paris and enjoyed quite a few different restaurants/bakeries.
I think everyone had a pretty good time, when they felt well. Melanie, Robert, and I had problems... not sure if it was illness or food adjustments (too many different/rich foods our bodies were not used to), but it puts a downer on the trip.
The trip to California (via Frankfurt) was pretty good, though Patrick was not feeling we most of the way. Adjusting to the 9h time difference has been a challenge; I have been falling asleep at 8-9pm and waking up at 4-5 am... I am not an early-bird person.
Now we have a few weeks in the US and I will be working remotely half the time. By the end of this trip, I will have adjusted to the time difference and need to adjust back to CEST.