Mikey, there are some sharks to be found at Palace, but upselling isn't more common than not, the problem with Palace is that it's such a well known Fkk, in the centre of Frankfurt the Euro financial capital, just imagine how many clueless chinless wonders come to Palace with eyes out on stalks, these guys are the sharks fish food, and they will hustle them for all they can get, but if you're informed and know the score these sharks aren't such a problem, once they know that you're not a clueless idiot they either steer clear of you, or begin to play nicely.