
Let me start out by saying you have a really clean website that is easy to follow. I think you did a great job in setting it up. There are very few changes that I would recommend.
1. The headline of your site says " The solution to all your virtual office needs" and to me this appears as if your target market are virtual entrepreneurs. I would, IMO, change the title to read "The virtual solution to all your office needs"
2. On the testimonial page in your 3rd testimonial you have a couple of typos. The first is "exceptionally owell rganized" and should say well organized and the other is the word pro-active should be proactive. I went to dictionary.com to verify, and when I typed it the way you have it, it just came back proactive. Either way may be correct, but it did not appear so.
More good stuff... You have contact information and calls to action. I would recommend some sort of contact form on each page if you can fit it in, as I recently read that you should have one because it is easier for prospective clients to find the contact information at a glance.
All in all I think you have built a beautiful site.