Hi @InÊS161 👋
It's been a while since you posted and I'm wondering whether you managed to get a resolution to your question?
I have found a help article that may help:
Important tax information for Airbnb Hosts in Portugal
If that doesn't help, have you thought about looking at your Local Host Club? If not, it might be worth popping there for more area specific regulations and licences, cleaners and things like that. Please let me know how you get on.
Rebecca 🌟