What are the dimensions of useable space in the loft for the three sizes? And how much room is there to stand-up in the loft for each of the sizes?
A. The loft’s floor space in the 20×20 unit is approx 198 sq. ft. (11×18). The actual stand-up space is approx 4’0″ x 6’0″ with a minimum of 6’2″ clear height, whereupon [beyond the 4×6 space] it tapers down. For example, a queen-sized mattress (preferably a futon) will fit or a twin-sized bed. Each with a night table on one side and small closet on the other.