I found the blueprints :o) The great room measures 20'5'' x 16'8''
and a 18' ceiling. The rest of the main floor and the basement has 9' ceilings
This is a great gathering room and it is full of furniture too... 2 full sized couches, a double rocker, a child's chair, another chair, sofa table, coffee table... You will never hesitate to host a get togethers because this room seats so many comfortably...
View from entry angle