Reservations need to be made with the hotels directly, by email and using the dedicated reservation form.
The Defects workshop secretariat is not handling any accommodation arrangements.
Alternative hotel accommodation can be booked via the Tourism Leuven website: www.leuven.be/en/tourism
or www.booking.com.
This url gives you an idea of hotels in the Leuven region : https://bit.ly/2Fx3Qhi
Good hotels in Leuven:
p.s. These are suggestions and price indications checked on 17/01/2019 for the day's of the conference in April.