@ Vampire: The house interior looks pretty spectacular be I feel the color palette could use one more color. A subtle warm tone reminiscent to sand could do a lot of good for the kitchen counter-tops and the living room rug. Because of the similar shades, the counter-tops and rug melt into the surrounding wall too much, which can make a room feel flat. Maybe a sandy marble for those counter-tops and a wicker for that rug Would you be willing to share the exterior of the building? It has a nice shape and would be interested in having a look-see.
Otherwise, great job, looking forward to seeing more.
@ Natsuko: If I might suggest, when you take pictures, open the terrain paint tab in build mode, as this removes the grid, allowing for clearer pictures.
The terrain paint is nicely layered and appears very realistic and wild. Very nice job there. However, I think you have too many tree species going on at once. Most forests have a prevailing tree species with a few others with similar qualities.
In the kitchen, if you press ctrl+f you can place triangular shaped floor tiles. This will allow you to make a clean edge for the kitchen.
The furniture appars to take on a nice craftsman feel to it, but its a bit too spacy. I'd try and break it up into a few more rooms with a hallway through the middle. Also, make sure your staircase lines up with the front door.
All around good, just needs some fine tuning.