I highly recommend this flat, it is big (perfect for 4 people), beautiful, has everything you need (we cooked for ourselves every evening and it was like at home !), has a lot of light during daytime and is perfect dark when the window shutters are in place. You can do almost everything from there by foot (central market 2min walk, cathedral -10min etc) and for the rest (oceanografic, bioparc...) you can easily use the bus with the magnetic card Carlos and Petra will give you (buy tickets in kiosks).
Carlos and Petra are very friendly, answer quickly your messages (whether via SMS, email or whatsapp) and will make everything they can to make your stay a perfect one.
All in all a perfect stay, thank you so much !!