Attendee field for multiseat

Of course this is possible:
– first create all the custom fields you’d like to collect
– then create a template combining those, that will define the layout of those fields in the form (only use your custom fields there)
– thirdly go in your event, section RSVP and configure “Dynamically show fields based on a number of conditions”. See https://www.e-dynamics.be/wordpress/category/documentation/7-placeholders/7-6-registration-form-fields/