Susana is a great host, she promptly replied to my messages and invited me to book the room. She showed me my room with everything prepared (bedsheets, covers, bathroom towels, shampoo and essentials. The room can be locked and you can let your clothes dry just outside the window with pegs. Susana even left a whole shelf in the fridge for me and let me used the washing machine. She walked with me to the supermarket and showed me the bus stop which takes you to the city centre in about 5 minutes. Susana is very very nice and will help you with whatever you need. I had an opportunity to practise my newly learned Spanish, but if you do not speak Spanish I recommend using an app or a dictionary, you will be just fine.
It was a bit noisy at night since the apartment is close to a main road, and because I am used to sleeping in a very quiet place I struggled a little bit the first nights. Nevertheless, this can be solved with a pair of earplugs. The apartment is 1 minute walk away from a bus stop that takes you to the city centre in about 5 minutes, and a 10 minute walk away from the tram stop that takes you to changes to the metro. It is perfect if you want to stay a bit far away from the centre but reach it easily. There are supermarkets a few steps away and other local shops and cafes.