How to say “Although the schedule is possible, we need half an hour for cleaning; five o’clock is too late.” in Japanese
In Japanese
その時間帯は利用可能ですが、掃除に三十分必要です。五時に終わるのでは遅すぎます。
Sono jikantai wa riyō kanō desu ga, sōji ni sanjuppun hitsuyō desu. Goji ni owaru no de wa ososugimasu.