Is there a coin operated laundry anywhere close to Luleå? I will be visiting there in the fall for several weeks and will need to wash my clothes.
You could try dry cleaners of which there are a lot all over Sweden, although probably not that cheap for regular laundry. In similar threads earlier, camping sites have also been suggested as an option. They may have what you are looking for but you need to ask if their facilities are open for non-guests.
Sorry but I just saw your answer. Thank you and your right - it is reasonable!