Worked great for my purposes. Mr. Lynsard gave a quick turn-around. Prepared a detailed report based on business financials. It is not intended to substitute for a more detailed (and expensive) on-site review but gives a decent sense of business price based on taxes, historical earnings, industry, etc.
This company offers business appraisals - from what I could tell they didn't attempt to offer real estate appraisals (and I wouldn't use any online only transaction for a real estate appraisal since such would necessarily require an on-site visit!)