Best Gom3a is @Panorama masjid, new Imam every week, clean place, u will find a place to park ur car, they have AC also when it is hot, many shops nearby for vegi,meat,fruits,newspapers :-)
One of the best Compounds ... where you can find everything near and clean ... away from Cairo Traffic Jam but still near to center points of Helioupolis
Now we have 2 petrol stations, the first is Shell which near Ismaeleya road.The second is Oil Lybia at El-SHOROUK entrance from Suez road.Both stations are associated with mini markets.