Trail Creek Apartments

So I found an ad from this place listed at $ 650 for a 2 bedroom on Craigslist. Called numerous times. Left messages. Never got a call back. Finally my gf got an answer. By this time the ad has upped the rent to $ 690. Set up an appointment with the manager for 4 PM to view. Arrived at 4. Office sign said open. Door locked. Waited around 20 minutes or so. Other people were waiting to view as well. Finally I called and got an answer. She was all like «oh you are here»? Well duh it’s 4:20 and I have a 4:00 appointment! She shows us her place as available unit is still occupied. Then after viewing she starts to give us numbers as far as qualifications. I noticed they were a bit higher then she’d previously told my gf on the phone. So I asked how much the rent is again. $ 790!!! I don’t know what kind of scam this woman is trying to pull. Very unprofessional. At this point she asked if I wanted an application. I politely left. I should have told her off.