My husband and I (just retired) plan to travel by renting apartments. One of our first trips will be 4 weeks (or so) in Spain.
Tentatively, we plan a week in Madrid (with side trips), a week in Barcelona, and two weeks for Andalusia.
I love Moorish architecture, and the mosque/cathedral in Cordoba has fascinated me forever. I want PLENTY of time to explore it. Probably multiple visits.
So, for the two weeks in Andalusia, I am thinking of an apt in Cordoba for a week (with overnight side trip to Seville); and then, an apt for a week in Granada (splurging for one night staying in the Alhambra). Or maybe Cordoba and Granada should be 5 days each, with a few days in Jerez.
We prefer not to drive a car, because we don't speak Spanish (although we are hitting the language-instruction apps). And we are not beach people. So, our plan is to use trains between cities.
I see from various forums that people love Seville and recommend it for a base to see Andalusia. How much is this based on nightlife (not relevant for us)? We enjoy art, architecture, history, gardens, and good restaurants. And, btw, we do not feel compelled to fill every minute of every day with sight seeing. We only plan to sight see about 6 hours a day, most days. Our days will include time for reading, writing, grocery shopping and cooking.
Will I regret selecting Cordoba over Seville as a base?