Communication with Luis Eduardo was very good, I always got reply very quickly, all my questions were answered.
Check-in was very easy. My plane was late but the wife of Luis Eduardo was waiting for me at the apartment, handed me the keys, gave me the necessary information.
Wi-fi is quite good, you can connect more than one device at the same time.
The flat is clean, has all the necessary equipment. It does not have kettle but you can easily boil water in the microwave. The washing machine was bliss for me. I was travelling with only small backpack and really needed to wash my clothes.
It is a multi-cultural area, you can find all kind of restaurants / shops around. It is very close to the metro station with good connections.
My only drawback is that the first night there was a lot of noise coming from the outside. Maybe, it was one night thing, such a party. My window was open and I could not sleep well. However, the other nights were alright, I did not have any problem.