I stayed Juani's house from Jan 7th to Jan 9th, and I was so satisfied. :)
Juani's house was very clean and quiet. House is a little far from the metro(about 15min to walk) but because of that, I can take a rest at her house. From room to bathroom, everything was clean. Juani was so kind that we can stayed her house with satisfaction. Oh, and If you can't speak spanish? Don't afraid, she has a app that can translate smartly ;)