The apartment was actually better than what I even expected! The place is very clean and cozy. location is great and easy to catch a bus/metro to anywhere, and most importantly very quiet and not in the middle of the touristic areas. Would recommend that you get the unlimited public transport card for the duration you are staying and use Google maps for navigation which gives you very clear routes to reach anywhere with public transport.
Silvia was very friendly and made us feel very welcome in the apartment. This is particularly important as the messages/emails are a bit off-putting and had me confused. Just a heads up as I think people would not notice this: Make sure you read the house rules and note the additional charges and agree which are applicable with the host before you book. Also keep in mind that the apartment is on the 3rd floor with narrow stairs.
Overall great apartment and I would stay there again.