Although, I would be careful for potential theives using the service as a way to "scope out" your shop and plan a break-in!!
I agree. I went back and forth on this point for some time. In the end, I determined that anyone could just look in our front windows and see pretty much the entire shop anyway. Hopefully any potential thieves viewing the virtual tour would also see that I have video surveillance and a really nice alarm system. Plus the police department is a block away. So, that is a bonus (I think).
We also lock a second door that goes to the tech bench area each night to help protect our client's computers from potential theft. I am considering getting a coating over the windows that would help make them shatter proof, but I have not done much research on pricing just yet.