I've read that Bracelona does not allow Uber. However, I am wondering if it is better/cheaper/safe to use Uber or taxis.
Will need grab a ride from Madrid airport over to Madrid Atoche train station, will also need to get rides in Cordoba, Granada, and Seville. Advise please.
PS. Many thanks to all the experienced travelers out there that have helped me plan this trip, as well as need to NOT take US cash to convert to Euros, but to go to bank and use our debit card to get a small stash of Euros. ALL of you are wonderful. Thanks!