Already in the apron we had much and friendly contact with Marco. All questions were answered in detail. During our stay Marco was available all the time via whatsapp.
The electronic door openers work almost trouble-free. That you can not forget your keys, is very beneficial.
The location of the apartment is great. Santa Catalina is close to the harbor, but also to various great cafes, restaurants, bars and shops and the city center. The stop "Argentina" has been reached in 90 seconds (line 1 goes to the port / airport). The rental car can be parked on the blue marked parking lots in the streets for a fee.
The apartments are furnished with love and offer nice little touches, as in hotels: Small toiletries, fridge with water, kettle and tea. The apartment is a bit dark, because of the small window, but for us that was not so important.
For guests with more body, it could be in the bathroom because of the tight arrangement of bidet and toilet.
The air conditioning works great, the wireless internet also did.
On the bedside tables were new earplugs, but that was not necessary. In the morning you can hear sounds from the kitchen of the great café next door, but beside this it was quiet.
I recommend the apartment.