Cottage-Style ADU Design

I need detailed architectural plans for a cottage-style Accessory Dwelling Unit (ADU) under 1000 square feet. This ADU will primarily serve as a guest house.

The layout should include:
- Living Room
- Bedroom
- Kitchen
- Bathroom
- Mudroom/Laundry
- Pantry

Ideal candidates should have:
- Experience in designing cottage-style architecture
- Knowledge of space optimization for small-footprint structures
- Familiarity with local building codes and regulations for ADUs

Please provide a portfolio of similar projects completed.