Hi all, I am going to have a face-to-face interview after getting through a phone interview with the HR. I have already got the info for the time and location of the interview. However by the end of the phone interview, the HR asked is there any questions I want to ask, I forgot to ask about the interview details(the process,interviewer,etc).

Am I making a bad impression here for not asking for any of those? Should I send an email reply to ask more about the interview? Thanks.