I will write a few sentences about this project purely to direct you.
Initially, the object can be viewed from outside. I did not deal with the outside facility completely, as you can see there are no arches on the facility above your house, but I did deal with the yard and your outdoor sitting area.
I sent two floor plans with furniture that differ only in bedrooms. I have given you two solutions for how beds can be set up, either individually or in combination with double beds.
I also sent you two floor plans where you have your old floor plan and a new floor plan, the only change I made is into the bathroom.
I moved the wall behind the toilet cup slightly backwards by 10 cm so that the toilet bowl could fit properly.
You also have 3d views with people so you can get a better sense of the proportion of the person in the room :)
