I need a auto cad plan for a small 2 story house

I am an architect myself i just don't have time to complete this, these instructions must be followed properly, I will be avalible for questions and help at all times as this is urgent and i need it asap.

the land is 15m (front) by 20m deep,
all 3 sides apart from the front are currently walls so the house will be attached at 3 sides.

the garden should be at the front of the house and include a canopy for a car that if removed will become a seating area

ground floor should include:
a grand stair case
a large seating room
a small hot kitchen
a larger cold kitchen
1 bedroom
a full bathroom

if possible to have a double volume seating area

2nd floor should include
3 bedrooms
1 master bedroom
1 full bathroom
with a small staircase leading to the roof