The last time we tried Joe Maxi the person that answered didn't know what we were talking about so I don't know if 'Joe Maxi' is still working.We have started using Radio Cabs.Once you know your exact address,ie what Calle you are on and your number in Spanish they will find you.Doesn't matter how much or how little Spanish you have!!I find them very reliable.Just grab a cab back from the taxi rank across from the 525 for home again.Once you get a cab back home ask the taxi driver for their card and your exact location according to their sat nav and you will never have problems again getting a taxi.I have a number for them if you need it.