Mine is 15ft x 31ft, that opens into an overall 31ft x 30ft x 9ft room. First row is 13ft back, followed by a second row on a platform. Behind that is all the kids toys and walkout door/windows.

M80s VP180 4xM22ow 4xM3ic EP600 2xEP350
AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85