Using Unity 8 in 16.04

Question

I want to know a few things

1. Has anyone tried Unity 8 on 16.04 ? How buggy is it ?

2. What are to commands to use it on 16.04 ?

3. My PC has Virtualbox installed. Heard Mir does not support it (?) Will I have to install something else to try Unity 8 on 16.04 ?

Thanks.