The Piramide provides the maximum ration of usable area, feeding space, and perches. There are two drinking lines in front of each nest. The manure belt runs under all of the usable area. Floors are staggered in terraces to facilitate movement of the birds between levels by use of self-supporting perches. An inspection trolley attaches to the nest side to inspect the top floor safely and quickly. Available in multi-tier configurations with an intermediate catwalk.