I was in this exact situation and chose the one that looked like office space. We don't really have a dress code and there's a reasonable selection of snacks. But the other place was all open and glass and they had lunch catered every day. Not that I don't like those things, but I'd say all the amenities in the world aren't worth more than a $5k salary difference to me at the most (excluding the monetary value of the actual lunches in this specific case). My priorities are to 1) like my work 2) like my coworkers 3) make a good salary, and 4) work in a nice place, in that order.

Of course we can't know what exactly the survey in question asked, which is key. If someone offered me a prettier office for a $100 a year pay cut, then, sure.