My kit arrived a week ago. I put it together yesterday. Took the better part of the day as I was on my feet on concrete the whole time. My new shop isn't up to snuff yet. But even though I'm out of (soldering) practice now, I managed and it went together just fine.
The laser-cut wood case goes together like a 3D jigsaw puzzle. Pretty creative design. Only problem I ran into was the holes for the switches were slightly oversized and I had to shim with tape.
Instructions are a bit vague. Couple You-tube videos to watch. A guy really should 3D print a holder for the tubes to align them when soldering.
Anyway it all works, has a battery backed RTC, and it looks good. Seller supplies Arduino source code if asked.
