We LOVED Olivier’s place!! The location is perfect (plenty of shops and restaurants and landmarks within walking distance); the inside decor is beautiful with lots of thoughtful touches (oh thank you for the chocolates!!) The apartment is very clean. The communication with Olivier and his friend Alvaro (who speaks English) was smooth. We wish we could have stayed longer.
For future travelers: it’s a small apartment (with small bathroom). But that’s very common in Europe. If there’re two of you, you may want to shower at different times so there’s plenty of hot water for both of you.