This company is a dba of V. I. Network Inc.. They have been around a while. dbas of VI include:
Vacation Innovation, We Buy and Sell Timeshares, Give Away Timeshare, VIN, DVC Timeshare, Strategis, Timeshare Luxury, Timeshare Out, Timeshare Complaints, Give Back Timeshare
A complaint from March of this year detailed someone having to pay $3,584.15, which would be held in "escrow" until the closing. This individual thought they were getting money rather than paying money. It appears their "no up front fee" means it's not really up front since it sits in escrow.
Don't put much faith in their BBB rating. They pay the BBB to be accredited which means the BBB will keep their rating high as long as they pay.
The hard truth of it is no company wants a near worthless timeshare without needing money. That would not be a sustainable business model. It is difficult to accept that a timeshare purchased for $5k-$25k is not worth any money.