Lake BTC is as far as I know a legit site. I used them a couple of times successfully. I stopped using them because I had to keep waiting for the Lake Bankers to accept my offer and then had to wait for the payments to clear. It made everything take much longer for me.
I know the problem, and I guess the reason that since the feature - Lake Banker had been launched, they do not want to deal with any small amounts of fiat deposits/withdrawals.
my store's initial fiat funds, it was exchanged by BTC deposit, even $5,000 deposit can't be accepted by Lakebtc official account. but at least for now, my store is running good. (except the problems just happened with Paypal, I am very angry
)