Fire Pits: Liability and potential ROI

[Kyler J Sloan]

What do you all think of adding a fire pit to an Airbnb? -- Surprisingly I have not found many posts on this topic. 

I am about to do the landscaping on my renovation and am debating whether or not to level out an area in the front and add a fire pit. 

Is there a general consensus among hosts regarding potential liability issues and the potential ROI?

Thanks.