I had a great experience at Maria Pilar's. The room is small but fully equipped (tv, microwave, wifi ...), the bathroom is wonderful and everything is pristine. It has an incredible quality/price ratio and is very convenient especially if you are working at the UPV or surroundings (as it was in my case).
Above all, what I really loved the most was Maria Pilar's hospitality and her willingness to make you feel like at home at any time. Also her sweet and cheerful dog was a plus for me.
I will definitely come back!