I would love to use BC exclusively but I find selling here requires much patience. Of late I've sold a number of basses on ebay when the £1 seliing fee offers are around so only paying for PayPal. I've closed my FB account so no longer an option but it never really worked for me.
I always advertise basses on ebay at a higher price than on here and depite this pretty much sell them all on ebay. I do try and do personal meet ups even it it means a bit of travelling so I can be assured of safe arrival and buyer satisfaction. So far so good tbh although I'll prbably get bitten at some point.
I always look to buy on here though and BC is also great for trades.