good job, i would use other colors for the house though, from a technical point ow view everything's fine, but you should work on the concept of your isometric art, right now its just a house, some plane panel put on cylinders, and shiny gate with stairs that really stand out, make it more realistic, add details to the plane thats on the cylinders, make a wooden panels texture to it, make it wider, change the color and design of the stairs and the gate

Could you point me towards a few examples that do this? I have no luck when it comes to such things unless I can see how it was done. I kinda like my cartoony style, however what you mentioned above could be good practice. Who knows, I might come to like it more.