I started an LLC and used a PO Box address so that my home address isn't tied into it just in case something went hay wire. I'm starting to apply into some CPA Networks and know how they look down upon PO Box addresses so I am thinking of getting a mail box at a virtual office. Has anybody used this method before? The going rate for a mail box at a virtual office is $50. What has been your experience with a virtual office? Are there any benefits or drawbacks to using a virtual office?