客室 きゃくしつ稼働 かどう りつじゃなかったです
kyaku shitsuka dōritsujanakattadesu

Noun
Desu Copula

The polite, past negative form of 客室稼働率

1. Occupancy rate was not.; It wasn't the occupancy rate.

Past/Perfective
Negative
Polite
Casual Register