[Questions 1-13 were asked in cases of a housing unit or a collective living quarter, except hotels or similar and institutions of "other type" -- that is occupied as a usual residence or for seasonal use, per questions A, B]
4. Toilet facilities
Indicate if the housing unit has:
[] 1 No toilet available
[] 3 Has toilet with flush device
[] 5 Has toilet without flush device
[Questions 1-13 were asked in cases of a housing unit or a collective living quarter, except hotels or similar and institutions of "other type," that is occupied as a usual residence or for seasonal use, per questions A, B]
Question 4 - Toilet facilities
Note: With this question we must observe the coherence between the answer we have here and the one given on the Water question.
As for toilet with flush, we understand the ones having a mechanical device for evacuating used water into the sewer.