Between the winter months of December and January, accommodation in Tenerife can easily become fully booked, which means that if you haven’t booked your hotel yet, you should do it asap.
Note that the conference organizing committee succeeded in having interesting offers (ranging from 50€ to 170€). The rates in the conference hotel, a five star resort, are particularly interesting (170€ instead of 210€, or 110€ for one occupant).
You can have access to the accommodation page and download the accommodation form directly from here. Hurry up, the deadline for the booking is also approaching (November 26).

A view from the main terrace of the Conference hotel.