Spent 10 days here with family in July. Check-in was excellent with a very friendly host who had lots of recommendations. The apartment was clean. Very centrally located. You are right in the center of the old town, with plenty of pintxos bars everywhere. The only caveat was that it was very loud if you have the windows open, so they need to be kept shut at night and it was quite hot as a result (there is no aircon, just two fans).