Multi-Stop European Flights Review

Frosch Flights (I only knew them as Zicasso flights) did some things very well. We had a complicated itinerary and their agent Annabel found us great flights at a better fare than I could have found in good seats. She was super responsive to my requests and changes.
Because we were flying 3 different airlines to international destinations, it became complicated and challenging to upload the necessary documents and check-in online. Not a big deal when we were departing the US, but not ideal when we were trying to figure out how to get our boarding passes in Croatia. We eventually figured it out ourselves but we were basically on our own.
So book through them but know you might be on your own if you need any help.