The César Manrique General Lecture Hall also includes the Lecture Hall Annex and the ESA Guajara Student Services Building. Together, they comprise 49 classrooms (3 of which are computer labs), 2 study rooms (one with 80 PCs), and two auditoriums.

Regarding classroom capacity and features, these range from 30 to 200 seats, distributed among 19 tiered classrooms and 13 flat classrooms, both with fixed furniture, and 17 flat classrooms with movable furniture. All classrooms are equipped with PCs, video projectors, sound systems, and Wi-Fi. Approximately 50% of them have additional power outlets for PC work (between 24 and 60 outlets per classroom). The two auditoriums, also equipped, have capacities of 90 and 610 seats, respectively. All three buildings are accessible, and in classrooms with fixed furniture, one or two seats have been designated for users with reduced mobility. These same buildings support the teaching of two faculties, ten of their undergraduate programs, and seven master's programs. Likewise, they are the usual setting for the development of numerous complementary teaching and cultural activities, such as congresses, conferences, courses, lectures, etc., both from the centers linked to these buildings, as well as from the rest of the University's centers.

Its facilities host numerous competitive examinations and tests, both from the University of La Laguna (ULL) and external organizations. It also offers a 24-hour video-monitored and recorded examination storage service. The reception staff organizes and coordinates the necessary services to support the various examinations, providing floor plans, classroom capacity information, and advising the examination boards on the number and location of classrooms according to their needs.