vacationsalvation
I bought a small (168k EOY) contract from Vacationsalvation last spring. The transfer went through, but I had several completely unprofessional phone calls and emails from James, one of their reps.
I was frustrated around the Ebay feedback deadline, as I had multiple unanswered phone calls and emails, and wanted confirmation the deed had been submitted to the county for recording before leaving feedback. Out of frustration, I left neutral feedback, which seemed to light a fuse with James. I've never been screamed at as a customer in my life, but was on the receiving end of screaming rants from James on a few phone calls.
If your patient, and don't expect much follow-up, they will probably get the deal done, but I would not buy from them again. Ultimately, I with-drew the feedback, as I was threatened with no refund, and no contract if I did not, so I agreed to withdraw the feedback once I had confirmation the deed was submitted to the county.