I have had several transaction with this user on another forum, dealing with 2 different verified accounts. The seller has been helpful and prompt in his communication.
When I bought my accounts from him, I have been given the accounts quite quickly and the associated email addresses. I have not had any problems with these 2 accounts. I have kept one for over a month.
While my transaction did not happen on SWAPD for the accounts I bought from him, I have had positive transactions so far with this seller and I would go to him if I needed any additional verified properties.