Cordoba train station locker recs

There have been multiple reports that the bus station--very near the train station--has lockers. Unfortunately, it is also said those lockers may all be full when you arrive. You'll easily find other luggage-storage locations in Cordoba by Googling, but I believe they tend to be places you must book ahead of time (and pay for in advance), so it's not necessarily going to be practical to plan to use the bus-station lockers if they are available and divert to one of the other options if they are not.

I had no need to store luggage in Cordoba, so I have no experience on which to base a suggestion, but I'd have no concern, really, about using any conveniently located storage place as long as its hours generously covered the time I was going to be in the city. I've once stored luggage at a random hotel at which I wasn't staying (which you might end up doing if you use one of your Google results), and then there was the time the nice woman working the bar in a small Catalan town agreed to hold onto my bag for a few hours as long as I got back to pick it up before she closed for the afternoon siesta.

There is a service called bounce where you can reserve spots to store your luggage for the day. Its usually ar local businesses. Did it in Dublin and it had no issues.