The location is great and Maria is super friendly. The room is small, but perfect to use as a base and since its central enough easy to walk back for a nap or rest. The bathroom is shared, and there is only one, so there is sometimes a wait, but no big deal. I found it a little hard to shower, because there was no shower curtain, so I had to sit in the tub.
I'd totally recommend staying with Maria. She is super friendly and her place is a great value.