In the last 18 months, I sold three units and purchased 3 units to re-swizzle my portfolio. The three I purchased I found on Redweek. None where directly with owner. Two of the units had brokers using Redweek and one unit was Redweek controlled. My experience with the brokers were okay. After the paperwork of the sales, you work with closing company. The 3 I sold, two I used redweek, one I sold using Facebook. I put one on Tug and did get some reach outs. I worked directly with buyer. I am comfortable doing this. If you do it yourself my words of advice, do not take the selling process personal, talk to everyone that reaches out to you, set a reasonable price and don’t be afraid to walk.
3 of the units, LT transfers handled the transactions, 2 were Dedicated Timeshare. Dedicated is the company used by Redweek. I did not like working with Redweek. Their norm is 48 hours response time. At one point I bypassed them and started working directly with the closing company. I liked Dedicated enough that I used for my last sale. The one I am currently buying is being done by Resort Closing. LT Transfers has been recommended by a few people. They are as good as any. They will also provide you with a sample selling contract if you ask. I used them twice as a seller and once as a buyer.
Good luck.