We enjoyed our stay at Arturo's place and would definitely recommend!
The location is very central and it was easy to get around the city from there, it also had restaurants and amenities a short walk away. The apartment was very tidy, comfortable and had most things we needed (it was missing toilet paper on the day but we were able to get some from a nearby shop).
Catarina was an amazing host, very friendly, gave us lots of suggestions of bars and fun places to visit around the city and even came out with us one night!