There are no words to describe this stay. It was just perfect! The communication with Elis before and on the day of arrival was easy and even though she's just starting to learn 3 new languages, she can make herself perfectly clear. She gave me tips about where to go and she was so passionate about "her" city, you just had to fall in love with it, right before you even saw it.
Unfortunately Elis couldn't be with us that often but her friend who helped her out was equally nice and warm-hearted!
The breakfast in the morning was very delicious, everything is super clean and the rooms even have a TV (for those who understand portuguese).
Should I ever be in Porto again, I will definitely stay with Elis again.
Absolutely recommend her place.