I just realised I won’t be at home on the 20th and 21th. Does Die Post drop my package at the nearest Post office?
Apple devices are never delivered with the Swiss Post. They usually use DHL. You will get a link where you can authorize them to deposit the package in your mailbox (although they sometimes block that feature when it's expensive shipments), or then it gets held at the nearest warehouse and you get a link to order a second delivery. Be careful that it doesn't get sent back though, depending on how long you're gone (you may need to call their customer service).