posted by in Spain forum
You can find flats here: https://housing.justlanded.com/en/Spain_Andalusia - another famous website in Spain is www.idealista.com.
Never transfer money in advance, unless you are 100% sure, that everything is correct. Read more about this topic here: https://blog.justlanded.com/expat-advice/fleeced-to-meet-you
All the best in your flat search and your upcoming experience abraod.