Ana is a lovely host and her house is just one stop away on the train line which you can take from the airport...Much cheaper than the taxis! Ana doesn't speak much English and I don't speak any Spanish, but we made ourselves understood by speaking French. I bought myself some fruit the first afternoon and she allowed me to make myself a fruit salad and occupy space in her fridge. You need to be okay with animals as the house is shared with 3 dogs and two cats (although they are no bother) - so as a single female traveller, I loved it!
Ana very kindly took me all the way to the airport on my return, which I wasn't expecting and which was obviously not planned. Thank you Ana!