Alejandra is an extraordinary person. She is a really great, openminded and super welcoming host. We had good talks and it was more than just the "usual" conversation you have.
The only reason I didn't put all five stars is because the appartment was a bit far off from everything and I was slightly taken by surprise by the area in which it's in.
If that is no problem for you I highly recommend staying with Alejandra, you will not find a better low-budget place to stay with a warm host :-)