Carmen is an amazing host and super friendly. She gave is good tour of the apartment upon check-in and made sure we have everything we need. The challenge was the language barrier, as we did not speak Spanish.
The apartment was just perfect from almost all perspectives. However, it did require a climb to the third floor.
So if you don't mind the stairs, then it's a great place to stay with a great host with excellent public transport connections.
We will surely stay again.