I have to send a package from the US to someone travelling along the European Mediterranean coast.
One option would be to send it to a hostel, but this could easily fail, or be tortuous for the recipient. I also don't want to use any flight-by-night mail forwarder. This person will be moving, so it has to be predictable when it will arrive (at least within a time-frame of 2-3 days).
I wonder whether some official national postal service (equivalent to the USPS) or well-known companies like DHL, FedEx or UPS would accept that a package is sent to one of their branches, to be picked at a concrete day, by showing some ID.
I suppose these companies would provide the same quality of service across the world. The choices are Portugal, Spain, France and Italy (by order of preference.
Is this feasible? How would such a service be called?