I had a brief stay of 2 nights in Kristiana's place, but I can say it was quite pleasant. The room is spacious for 1 person, clean and tidy, and the pictures of the room are a fair representation of what it is. Kristiana was a very friendly and welcoming host, willing to help me with any questions I had about the flat and the city. The neighbourhood is exciting, colourful and near all the services you might need (especially the train station). I would highly recommend this room for any traveler wanting to visit Valencia.