So far I staked 7 BCO, and since I had two paiements I want to say their staking system is working fine.
I don't have much to spend so I don't transfer a lot in exchange but all my LTC / PIVX withdraw went fine also.
Didn't try for BTC and others, and didn't spend for more than 100$.
I think Cryptobridge is good for finding new altcoins, but not yet for big transaction