They were reasonably priced, efficient and overall good to work with. I changed two deeds from my name to co-ownership with my husband about two years ago.
I can also endorse LT Transfers. They’ve handled multiple timeshare deed re-titles for my family, both DVC and not. We added adult DD to our 2 DVC contracts a couple of years ago, and the process was quick and easy, as well as not expensive - I think it was around $500 total for both contracts, including postage and filing fees. They get high marks on TUG, too.
I will also recommend LT Transfers, we just retitled 4 contracts into our trust and they were quick communication was great and they handled everything really well. They did just slightly increase their prices but i didnt care, i wanted someone reliable and that had worked with DVC specifically. They took care of notifying member services etc.
I second (well, technically, third) LT Transfers. We had to retitle a bunch of non-DVC timesahres as part of the divorce, and while the management companies all left something to be desired, LTT handled their end of the transaction well.