Very simple install overall. Touchscreen/pen input acts as normal mouse like most other touchscreens.
Sleep issue is a known issue of all the latest Lenovo Thinkpad models since they removed S1 and S3 from BIOS). You might be able to look at the ACPI tables the Thinkpad Carbon G6 owners are doing and manually edit them on this device to get working. Log a support ticket with Lenovo, because they fixed the Thinkpad Carbon G6 BIOS due to popular demand.