I had neither when I moved, sold my things, tried to survive, ended up sleeping outside for a few days and I found a job after I moved here, not before. But yeah, there is one or two more appointments in reality, one for the social security and one for registering with your local city government, both a lot easier to get than the residence permit which can be a bit of a hassle unless you work with agencies to get it.

You found a job after you moved but before you could register for all kinds of services I presume. Once you have a job, everything becomes "easy".