When planning on going to the Egyptian Museum it's a good idea to set aside the whole day and head there early. There is a lot to take in and the sheer mass of archaeology and antiquities is amazing.
Tahrir square, Cairo
www.egyptianmuseum.gov.eg
Updates
I love the contents of this museum, but at the same time it is in a terrible state - dirty and dusty. I hope that soon the new Museum will open.
Is this your business?