I've mainly been working on the interior, but have made a few changes to the outside of the house.
The main changes are to the colour of the sun to match the time of day in which the shadows are being cast, more tiles added with window pieces and a few more fine details added to areas such as under the balcony & porch.
I've mainly been focusing on lighting the interior today. Before the house was extremely dark with little to no light bouncing through the rooms.
My first attempt to create dynamic lighting was to adjust the world and light properties. However there's so much that can be adjusted which meant every time the lighting was changed, it had to be re-baked so the efffects could be seen properly. (waste of time)
The best way it seems is to add point lights inside the building by windows. This way I get much more control manipulating the settings until I get the perfect light balance within the image.