It shows two proposals of an apartment, with floor plans, sections, facades and construction details.
Drawing labels, details, and other text information extracted from the CAD file (Translated from Spanish):
building access, parking, living room, dinning room, bedroom, principal, bedroom, H.H, terrace, kitchen, terrace, laundry, c ”, living room, guest bedroom, H.H, dressing room, H.H, bedroom, architectural plant, dining room service, dinning room, garage, living room, guest bedroom, laundry area, to tend, H.H, dressing room, yard, kitchen, garden, H.H, service bedroom, terrace, to tend, yard, terrace, garage, aisle, elevator, aisle, main facade of building, living room, Main bedroom, H.H, dressing room, H.H, bedroom, architectural plant, apartment, architectural plant, level, roof plant, main elevation, building access, apartment proposal