
Not quite
That's a different bug, actually. At least, it wasn't related to semi-transparency - It's transparency as a whole. It has been noted in videos they watch among other places, and considering they've finally managed the current fix, they should be able to hammer out particle layering.
I agree. I prefer roofs like this one.

I actually like those kinds of houses because they are easy to expand, grow, make more fancy. You start with a small blocky dirt hut, add another level, start changing out walls. That's what I'd do on servers: Start out with a stuffty little place and expand and improve it as I go along.
Then again, I usually made underground places. Better concealed, only materials you need are digging equipment and whatever you'd need for the projects - not so much decoration and structure materials. Over time, replace walls and such.