Moving from Miami to Austin

I am 25 moving from Brickell Miami to Austin TX. I know nothing about the city but am looking for the most similar type area to move to in downtown Austin that would give similar to the higher class feeling like Miami. My rent range is between $1800-$2500 for a 1 bedroom apartment. What areas should I look into and if anyone has any specific buildings with great amenities and a younger crowd living there it would be greatly appreciated! Biggest thing I am looking for is where younger successful people live.