We couldn't meet Marta but her mother was there at our arrival and she's been very polite and patient as we were late.
The apt was clean, bigger than we tought and completely matched the description. We haven't used the kitchen nor the washing machine as we stayed very few days,but it was fully equipped.
The apt is near a metro station and only ten minutes by foot from the city center. The area is quite at night.
We had a good stay.