I could use your opinions on this house I'm working on :)

It's lovely and you have got the sense of space and light which is the hallmark of modern houses. It is also good to see a darker colour used for the exterior walls as most people associate modern with stark white. I once did a modern house with a teal blue render and wood for contrast and added textural detail. https://www.thesims3.com/assetDetail.html?assetId=7815008nd

The only thing I might do is move some of your trees further from the building so the clean lines of the design are more prominent.