The Host:
Gabi tried to be a good host from the distance since she was away but her overly willingness to help, plus her nervousness about renting her own apartment made it really difficult to deal with. Although the fact that Gabi wanted passport numbers, itineraries, etc. before we even arrive should have been a hint of what was coming.
The first eye opener was a 9 (yes! NINE) page "contract" with a full inventory of every single item in the apartment, to the point that:
1 - We felt very uncomfortable to be forced to sign something we had never seen before on any of our experiences we had with anyone hosting in airbnb (about 7 in the last three years including places in Argentina, Brasil and U.S.A).
2 - Contrary to what she claims here, she did wanted to have a "check out" to make sure that everything was "still" working and/or not missing from the inventory I was forced to sign in order to get the keys.
The apartment:
The pictures, even though accurate, do not really reflect what one would expect. The place is somewhat run down and several things were not up to our expectations. Examples
1 - Only three towels available to take a shower, out of which only 2 were standard size, the other one was a hand towel and there were another two that look more like rags than towels and we use them for the bathroom floor.
2 - The washer (not dryer) is probably from the 70's and well...not in very good working condition. We ended up taking our clothes to the laundry place next door to the building.
3 - Wi-Fi connection was very poor and unsecured. Probably very poor connection precisely for being an open network with no password required.
4 - Enclosed patio, has a couple of leaks if it rains, and the air conditioning also leaks and floods the outside terrace.
5 - The same air conditioning (main bedroom as the other bedroom does not have a/c) had a "mind of its own" and we could never figured out the remote even though we tried changing batteries still didn't work. At least it kept the room cool.

Over all, even though the price was very reasonable for the location, at the end the "cheap" becomes "expensive". We would pay a little more next time and be in a better place without all the hassles.