Extremely unprofessional. Was called about setting up an interview and immediately was sent an email asking me to provide times/dates available in the next two days. Didn't hear back by the third day so I emailed again, was told by the recruiter (who said he was an intern until a few months ago) that they were very busy and to provide more availability. I did, and again did not hear back and got an email several days later saying that they hired someone to fill the position. Why call someone if you can't figure out how to get an interview set up?