生活 せいかつ利便 りべん施設 しせつじゃなかったです
seikatsuribenshisetsujanakattadesu

Noun
Desu Copula

The polite, past negative form of 生活利便施設

1. Wasn't convenient.; Wasn't a convenience.

Past/Perfective
Negative
Polite
Casual Register