If you know you hate it, I highly recommend finding a new job sooner than later. I did it last summer and it's just not good for humans (or at least "us") to work like that. Then again, people supposedly actually go for those hacker apartment setups, where someone pays for 5 dudes to live together. Shudder, but there's no accounting for taste. Like you say, it's probably best brought up in the interview.