The location is fantastic, right on Avenida Santa Fe, but in the back of the building, and on the top floor so the apartment is quiet and has lots of sunlight from front and back. Thoughtfully decorated, and plenty of dishes and cookware in the kitchen. We loved that we could see a tiny sliver of Rio de la Plata between the buildings out of the living and bedroom windows.
Unfortunately we did have some issues. When we checked in, we were supposed to receive two sets of keys. We only were given one. The woman who checked us in said that Pablo didn't tell her that we needed more. We asked Pablo for the other keys and he made sure that we got them the next day, but said it was the woman's fault.
When we booked the place, the listing said that there was a washing machine, which was one of the main reasons that we chose this apartment. When we arrived, it was filled with rotting wet clothes, and was fully unusable. Pablo said that he intended to remove the washing machine from the listing, and it was an issue with the English version of the page. He then removed it from the listing. Two weeks after asking him to fix it, it was finally fixed.
The carpet in the bedroom with the big bed was/is very dirty, and smelled terrible. I vacuumed several times, but the smell and stains never fully went away.
We did have an issue with the internet going out for a few days, and felt like the host was taking the side of the internet company, who contradicted our story, rather than believing us. Regardless, the internet was fixed shortly after we informed him.
After we left, we sent a message to Pablo, informing him that we accidentally left something in the apartment, requesting that we make arrangements to pick it up. He never responded.
Overall we had a very pleasant time there, we did get an air purifier for the bedroom, without which we could not have stayed due to the condition of the carpet. If you don't have allergies, and aren't bothered about potential issues, we would recommend staying here.