I really enjoyed the Lovely Studio in the heart of Porto. So close to everything by foot. 2 minutes from the Sao Bento train station and metro.
Very well equiped and comfortable. The outside terrace is a Bonus and is very quiet.
You will also find in the kitchen the seasonings, olive oil, tea, cafe capsules, etc.
Carolina and her team ( Victor and João) are very helpful and respond very quikcly.
Highly recommended.