All was allright. Very well located, and Ruben was at the reception just for me at 21.00 (in exchange of a tip, as planned with Maria). Maria also made visit us the part of the palace she book for events like weddings some saturdays : This part is like a museum, everything is nicely conserved since at least the 18th, with a nice view on the city. Only to notice : the rooms 1 to 4 (I was in the 4) seems a little outside of wifi spot, it's difficult to use internet on theses rooms, but there is a nice common living room.