Ibis Budget Karlsruhe in Karlsruhe

I stayed here Thurs 26th June for one night, on the way to my grandma's funeral. The man who did the check-in was sexist and quite horrible. He told me the room number (503) and said it was on the 4th floor - I was a bit unsure if I had heard him correctly so I said "4th floor or 5th floor?" To which he replied "typical women - always contradicting you". I was very taken aback and apologised and then clarified that I wasn't contradicting, I was just clarifying because in most hotels rooms with 500 numbers are on the 5th floor. To this he replied "are we married?", so I said "no..." And then he said "well then why are you arguing with me as if we are".
After that I didn't say anything and let my sister do the rest of the talking.
At no point was I rude to him or arguing with him - I was totally shocked and confused that someone thinks it's acceptable to talk to women in this way in 2025.
I can see lots of other reviews on here complaining about a male receptionist, and assume it's the same person.

The actual hotel is fine - very basic for the cost, but the rooms were clean enough. And the location is very convenient when you're traveling somewhere else.

I would avoid this place though just based on the way that this man treats customers. I definitely won't be using this hotel again.