YOU SAID:

I took her to my penthouse and then freaked it

INTO JAPANESE

私は彼女を私の家のペントハウスに連れて行って、それを驚かせた

BACK INTO ENGLISH

I took her to the penthouse of my house and surprised it

INTO JAPANESE

私は彼女を私の家のペントハウスに連れて行ってびっくりした

BACK INTO ENGLISH

I was surprised to take her to my house's penthouse

INTO JAPANESE

私は彼女を私の家のペントハウスに連れて行って驚いた

BACK INTO ENGLISH

I was surprised to take her to my house's penthouse