I have stayed here twice:
Hostal Navarra-Nafarroa
+34 627 37 48 78
It is very close to the bus station, was quiet, clean and perfectly acceptable, and I would cheerfully stay there again, but be aware that this lodging place has a strict no-contact check-in process. You will need a smart-phone and SIM with Spanish telephone number and data plan, to enable you to receive by email the secret street-door-opening code so that you can ascend the inside stairs to the no-contact check-in station, where you will enter a second code to open a box to get your room key. Without the codes you won't be able to get in. In my experience they don't send the codes until mid-day, well after most pilgrims have left their previous night's lodging place with its presumed email-enabling WIFI. Be sure to register your email address when booking your room.