集合 しゅうごう住宅 じゅうたくじゃなかったです
shūgōjūtakujanakattadesu

Noun
Desu Copula

The polite, past negative form of 集合住宅

1. It wasn't a residential building.; It wasn't an apartment building.

Past/Perfective
Negative
Polite
Casual Register