The port is like a port. The disadvantage is that at the bus stop that is closest to the port, the issuance of bus tickets works specifically with a glitch. In short, it seems that everything has been specially done to ensure that savvy Swedish taxis offer their services. If you have already agreed to take a taxi, then keep in mind that the price jumps from 15 to 40 euros (to the nearest museum).
The Port sells round-trip bus tickets for 12 euros. At the bus stop a hundred meters away, the ticket is 2 times cheaper!! Walking to the center is only 30-40 minutes at a calm pace! The savings are obvious!