I like this build. I suggest using a wider variety of blocks though, unless you want it all to look like a wood cabin. The shape of the house is nice as is the interior :)
This is a very good house, except for one thing, The roof, There's a bit too much, and nothing to fill it in to make it look better. This can be fixed with a bit of creativity, though. This is still really good though, and I hope this message helped! :D
Take my advice, If you wanna be a good builder. Look at people's houses, Try to learn from them, Then design your own stuff. That's how I started to learn to build, Now I make stuff like these. Spoiler: More advice Try to go look on youtube for building tutorials and learn from them, If you like the modern style, Watch modern houses tutorials, If you like the medieval style, Then you look for medieval tutorials "lad" Don't forget that there is a lot of other building styles that might suit you, There's stuff like nordic, Arabic, Dwarfs style, And a lot more. Also, Good job.
This looks really cool, but I feel like you could add a bit more decor with some other blocks. I really do like the inside though. You should keep going with this build, and possibly make something more. A pool/tree-house/more houses/etc. It's your choice.