Units 229 and 337 have different layouts and are in a different parts of the building. Unit 337 is in the center of the building (facing East) and is a one level unit. Unit 229 faces the South lawn and is a townhouse style unit with interior stairs.
Yes this us a two story condo with single story condo below it. Inside stairs go up to the bedrooms with an exit for the second floor in the smaller back bedroom.
The suite we stayed in was just the one room level no stairs inside the room elevator and stairs to get to your floor level
I'm not sure if there are any 2 story units. I only know of the 1 elevator and the stairs that are around the building in the front. Sorry I'm not much help.
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