Are there any services in Gothenburg where you can drop off laundry to be cleaned?
Betjänten as mentioned above is the one I would also recommend, I/we use their laundry (and dry clean) services every now and then on a regular basis.
Thank you. Adding this to our itinerary. Will help with the packing light. This is most helpful.
There's one at Redbergsplatsen that I've used during our washing machine break-down. And supposedly several others all over town, so just ask for the nearest one once here. And many hotels provide washing service.
I use Betjänten at Vasaplatsen to launder my shirts. They're great!