Fix the un used spaces in my house floor plan or come up with a better design

Job ID: 39563381

Budget: $30 – $250 USD

I need to fix my floor plan the consists of ground floor first floor and basement, i want to utilize all the spaces, need someone very smart and knowledgeable to redesign my floor plan but maintain the shape

There are a few things they need to keep in mind: the master bathroom should be around 4.5 to 4 meters in size, and all four bathrooms on the first floor should have enough space to accommodate both a bathtub and a shower area. Additionally, the basement bathroom should also include a shower.