The lacewood is neat. I think I read it's related to sycamore and (less closely) oak. I can see that. It's a bit lighter than maple. I'd say it's as a hard as a softer oak and tends to work like oak as well.
Percussively, the neck blank is loud and lively with a loud, long midrange ring to it. Where the maple is bright and pings, this is throatier and rings out more.
It cuts easily with a chisel and the router didn't tear anything out at all.
It planed out flat and stayed that way and glued up like a champ. No voids.
From a workability standpoint, it gets high marks.