-upper floor with annex -independent upper and ground water tanks -cooperative company insurance against hidden defects for 10 years -soil inspection certificate on backfill in layers -plumbing certificate for thermal extensions with 15-year warranty from the conversion company -al-fanar wiring and meters with 15-year warranty on lights and electrical outlets -warranty on sanitary materials -10-year warranty on air conditioners -foam and foam roof insulation with 15-year warranty documented by the chamber of commerce -kitchen and bathroom floor insulation with 15-year warranty documented by the chamber of commerce -mdf wooden doors water-resistant -al-rajhi reinforcement steel built according to saudi code and hardy ceilings -insurance companies supervision of work with supervision by qatar engineering consultancy company in 14 phases -jotun company paints -green gypsum board ceilings