2D Residential House Layout

I'm looking for a detailed 2D layout of a single-floor residential house on a 20x40 ft plot. The house will have 2 bedrooms.

The layout should include:
- Two bedrooms
- Living area
- Kitchen
- Bathroom
- Any additional necessary spaces (like a dining area or utility room)

Ideal skills and experience:
- Proficiency in architectural design software
- Experience in residential layout design
- Attention to detail and space optimization

Please provide samples of previous work.