The communication with the host was a bit challenging because he got a few things wrong. He forgot that he'd agreed to a date change, then he got my arrival time wrong and made me have to run to collect the keys. On the checkout day, when I asked if I could stay longer due to late departure of my flight home, he actually tried to make me leave an hour before the official checkout time. I feel like all of this could have easily been avoided if the host had simply read our messages more carefully.
The flat itself is nice for Spanish standards. It is spacious, has a separate kitchen and some basic utensils for longer stays. The internet connection is fast and quite stable. The building is located in a small, calm street, and you can easily reach the city centre within 20 minutes of walking.
All in all, I enjoyed the stay and I feel like I could definitely come back one day!