This is a new modern style house I made recently. I hope you simmies will enjoy it. If this download doesn't work you can find the house on the Sims 4 Gallery. My ID is Barmina and here is the link to my Library. You have to be logged in to be able to find them.
To install these files in your game you have to unzip the zipfile, open the folder and move the files in it into the Tray folder in Your Computer/Document/Electronic Arts/The Sims 4. Then when you open your game you can find the house in your Library and download it to your game from there.
Price: 118,190 Simoleons