Concha's place is really nice.
I had my coffee by the window in the early morning, a great way to enjoy the coolest time of the day.
Concha is also very helpful. Check in and outs have never been easier. Her place has all the requiered amenities for a long stay.
The neighborhood is very typical. You see grand mothers hanging up the laundry, kids hanging around listening to French rap music and just people simply living around.
Down the street, you ll find plenty of nice restaurants, far from the tourist crowds. Still, the city center is around 30min walk and the various itineraries to reach it will enrich your journey.