Building up a database of places for youth accommodation is a hugh challenge. New houses are set-up, old one sometimes are closed down, contact details change, accommodation and facilities change, ...
Don Bosco Youth-Net ivzw takes efforts to keep the database up-to-date, but realistically speaking: the work will never be finished. Therefore the best way of working with this database is to use it for getting in direct contact with the place you want to stay. They can give you the most recent information on what they can offer.