A photo of the exterior and front view of an open modern houseboat with two large windows. The interior features white walls with yellow details and orange sofas on board, standing at Lake Berlin. The flag is visible from the outside, on a sunny day with a clear blue sky and water reflections, capturing the natural light. --ar 4:3 --niji 6 --s 750 - Image #3 @Yoquinn

Midjourney Prompt：