Hello everyone!

I’m finalizing my first Europe adventure and made a quick road-map.
Could you scan it and tell me what I might be forgetting?

Flights booked
Eurail pass ready
Basic travel insurance
Hostel reservations for Rome & Paris
Europe Trip Planner tool -> <a href=https://tourspilot.com>tourspilot.com</a> (lets you drag-&-drop cities + auto calculates train times)
Best way to handle cash?

Appreciate any tips!
Alex