YOU SAID:

teddy is my best friend but we have sadly only had one sleepover at someone else house

INTO JAPANESE

テディは私の親友ですが、悲しいことに他の誰かの家で寝坊したのは1回だけです

BACK INTO ENGLISH

Teddy is my best friend, but sadly I overslept at someone else's house only once

INTO JAPANESE

テディは私の親友ですが、悲しいことに私は誰かの家で一度だけ寝坊しました

BACK INTO ENGLISH

Teddy is my best friend, but sadly I overslept only once at someone's house

INTO JAPANESE

テディは私の親友ですが、悲しいことに私は誰かの家で一度だけ寝坊しました

BACK INTO ENGLISH

Teddy is my best friend, but sadly I overslept only once at someone's house