Tourist tax:
Châtelet: 25 €, Maison des Douves: 8 €
Household:
Châtelet: 85 €, Maison des Douves: 35 €
Règles importantes:
Parties are forbidden
Number of people allowed day and night:
Châtelet: maximum 9 people; Châtelet and its annex: maximum 14 people