The view from the apartment is great, so is the interior: there's everything you might need for a couple of days. The location is walking distance from main touristic sights. There's a lot of flyers of different restaurants and sightseeing tours on the table. Eduardo is a very welcoming host: he's always available via Telegram if you have any questions.
One thing that might be improved is cleaniness of the apartment. There was a lot of dust on the air conditioners and on the louvers. Also there was loud music from the neighbors during the day, but it was quiet during the night.
Other than things mentioned above, the place is amazing. We liked staying there a lot.