I personally like the location, I don't think technically is "Puerto madero" but it is super close. The location and the building are very safe, we generally saw police around and we never had any issues.
I was very disappointed that there are small beds instead of a double bed, i know it might be silly but for me it's important.
I was also a bit disappointed that the towels and bed sheets weren't great, and basic thingslike toilet paper or corkscrew were not there.
Apart from those small things we were comfortable and we thought the apartment was good.