Nicely Built Apartments in Austin?

Hello everyone, I've been in Austin for about a year now, and like most new builds, my current apartment isn't built very well. I can hear my neighbors sneeze, hear them shower, even got traces of a bug infestation that my neighbor had (got rid of it thankfully).

So I just need some guidance as to where I can find apartments that are built well to avoid the bug problems mostly. A lot of apartments I look up end up having reviews with this issue in them. Just want a place where this is avoidable- a clean, safe place with nice and clean neighbors.

Ill even consider renting a house but can't afford anything more than $1800. If anyone could give me some pointers on that as well. Honestly if anything goes over my budget but it's worth it then mention it as well, thank you!