I don't know to do a lot of things, but from my perspective, things are almost functional. I would still want to crate a triangular wall and an angle ceiling. Not sure if this can be easily implemented. And the roof thing of course. I've seen lots of people doing roofs here, but I have no clue how to do them... It's not very obvious.

The project is not perfect, but it makes things in real life do-able for sure. 5 years down the road, this house will become reality. I'm just stuck with some other things right now.