First, take a deep breath and exhale slowly.
I suggest that you remember to just let the leasing agent (LA) take the lead. She/he is supposed to ask question about your needs. So just let them do their job.
Just in case, be flexible about dates and apartment size as in:
"Well if it meant getting the right size apartment, I could stay with my sister for a couple of week."
OR " I could see where a larger 1 bedroom or one with a den could work for me, if it was available when I want to move."
Next, plan an objection that the LA can overcome. "If you allow cats, I can't take an apartment that has just had a cat in it. I'm very allergic." or "I'd prefer something that has a nicer view."
Remember to be the sole decision maker and when you have given the LA every chance to close for a lease, say that you have a couple of condos where you have appointments with the owners later in the day and you will decide then. (That lets you off the hook for knowing the names of those communities since, you would only have addresses, and those are in your GPS but you didn't memorize them, lol.
Show Time! Enjoy.
Based in MD, near DC
Shopping from the Carolinas to New York
Have video cam; will travel
Poor customer service? Don't get mad; get video.