素人 しろうと下宿 げしゅくじゃなかったです
shirōtogeshukujanakattadesu

Noun
Desu Copula

The polite, past negative form of 素人下宿

1. Wasn't an amateur lodger.; Wasn't a layperson staying overnight.

Past/Perfective
Negative
Polite
Casual Register