Can't answer all your questions, I do know that a lot of the studio tub rooms are on the first floor. There are not any "view" categories for CCV, so you can be looking at anything, but most of the views are good, no real dumpster views. The funky almost 1BR CCV studios - AKA Alternate studios, are the tub rooms so if you book a walk in shower studio, you will not get an alternate layout studio. Though even if you do book a tub room, it's not all that likely you'll get one due to the limited number of these rooms. Check out the Touring Plans Room Finder and you will see where the studios are located, they are on all floors.