Do yourself a favour and use Andy and Lisa as your real estate agents. We spent an agonizing 8 months trying to find a house and Andy was there with us every step of the way. And for the times when Andy wasn't available, Lisa would take the time to fill in.
I dragged Andy (and sometimes Lisa) all over Las Vegas looking for the perfect house. He was always supportive, encouraging and honest. He makes you feel like everything is always in your best interest. Doesn't try to show you houses you can't afford just to bump up his commission. We had a another real estate agent in the beginning who immediately tried to show us houses above the price range I told her, so we dropped her, went with Andy and never looked back.
As first time home buyers, we had very limited knowledge of the process and Andy was always there to answer any and all questions and help us work through any issues. He is super knowledgeable about the Las Vegas Valley housing market as he has been here for a long time. He hooked us up with a great lender (no pressure, just a suggestion on his part) and we ended up getting a gorgeous house that we can afford in a beautiful neighbourhood that makes me feel like I'm living the dream. And we couldn't have done it without Andy.