Build location ad groups and set the match type for each keyword type yourself. Every keyword carries one modifier at most, so you get "1 bedroom apartments in austin" or "modern apartments in austin" — never both stacked together.
● Property Type
Floor Plans — optional · exact match · own tabs
● Locations
— enter or comma to add · "near X" expands to all proximity variants
Descriptors — optional · phrase match
Match Types
— pick phrase, exact, or both · uncheck both to skip that type