No I didn't. It's a great game. I have only 70+ floors though and the Joann Burns (the NPC got switched though) glitch on the Sushi Bar works but is tedious for earning a lot of money after you get to the point where floors cost over a few 100,000 coins.
Not exactly. I'm using iBlank so all those blank areas you see are partially filled with blank icons. They do turn darker when you click on them and have a shadow (easily fixed through a Winterboard add-on or an independent one, there are multiple ones) but it fits perfectly into my pixel theme so I like it.
Yes, there's one called GridLock but it doesn't support iOS 6 as of now.
I have about 70 as well. It got tedious though.
You can come back you know?
Dam, really that good?