Design a simple 2D Floor Plan and exterior picture

Design a simple 2D Floor Plan and an exterior picture similar to the attached file with modification:- 1. 24ft (L) X 14ft (W) floor space 2. 2 rooms with a door of 8ft (L) X 8ft (W) for storage and 8ft (L) X 6ft (W) for toilet / bath 4. Replace the room wall with red brick with glass block similar to attached file 5. Replace all pillar with a concrete pillar (10ft Height) 6. No wall at the behind of empty space of 16ft (L) X 14ft (W) 7. Insert a small black color water tank on top of the toilet