Getting placed with my partner in Andalusia?

Despite trying to get our applications in at the exact same time, I am 510 and he is 257 due to technical difficulties with the website. I know Andalusia allows people to pick their school somewhat based on inscrita number, we are open to many areas but really care about getting placed in the same town if not the same school. I read that you get three days to pick once you get the list. Does anybody know how many people they let chose at once, I am worried that we will not be able to chose at the same time and then end up far apart