A suggestion I can give is to provide more plugs or a power strip, since nowadays guests have many devices to recharge with them and there were too few plugs already occupied by floor lamp, room telephone, etc.
Furthermore, if the hotel want to increase guests coming for business, maybe they could think to have a business room where guests can work on a desk with their laptop (and maybe have a cup of coffee or tea). I managed to work in the room, but the desk is small and there was no chair, only a stool.
These are only suggestion because my stay was perfectly fine.
The hotel is perfect for vacation because it is in the city center, very close to the Cathedral, The Alavarez, Plaza Nueva, food and shopping areas, etc. The room was comfortable and clean, the public area well furnished and nice. The Wifi worked very well. The personnel, both at the reception and people cleaning the room, was professional, friendly and helpful. In the room there was the hairdryer.