We stayed here in September 2006.
This was a real Spanish hotel and the staff on reception could only speak Spanish. The rooms were quite small but they were also well maintained as was the bathroom.
It was a ten minute walk to the Plaza Mayor which was fine.
The hard part was finding a parking space which was really hard. We ended up using the Hotel Castellano II garage (which was really nearby).
This hotel was great value for money, it was 32,71 per night.
Would definitely come and stay here again.
Salamanca is a fantastic place to come and visit!