al-mahdiya building: * corner block building * two buildings consisting of 20 apartments * each apartment has 3 bedrooms, 3 bathrooms with bidet, living room and kitchen key specifications: * sabic steel * saudi insulated blocks * grohe faucets and siphons * german bathroom accessories * smart entry (vitec) * wpc vision doors * fuji elevators * bait al-ibaa porcelain * jotun paints * 1.8mm aluminum windows * double glazing heat resistant and sound insulated * al-fanar cables and wiring * vmax spotlights * himftah electrical outlets * tat exhaust fans * aseeb profile * independent water and electricity meters for each apartment * roof insulation using foam and fiber protection layers * bathroom and kitchen waterproofing with american materials * tank insulation * al-muhaidib water tanks * al-qablan pipes