( ) Yes, with ______EFH___________ (e.g. single-family house, semi-detached house, terraced house,
I recently also had to fill out such a form for the property tax: first I misplaced it, then found it 2 weeks after the deadline and called the tax office, also because it was not clear to me what I had to do for different building parts with heating places (was it like that?) etc...
They were very relaxed about it, and: personality always goes over well with an authority
They also took my questions with humor, waved it off because probably no one understands the questionnaire nowadays...
In your situation, you can't do anything wrong content-wise - if you forget to check a box: so be it, there are only humans sitting there too :P