I'm using one as my work desktop and it's a very nice unit. It will not do Hyper-V for some reason but it'll run 4-6 VMWare instances just fine.
The double M2-SSD and double 2.5" SATA for RAID is also great in such a tiny box.
I really hope a new BIOS will make it compatible with the Ryzen 4000 desktop APUs when they arrive later this year.