Ria J68 1275 sq. ft. multi room D.I.Y log home building kit | Hud-1 EZ Buildings The Ria JF68 1275 sq. ft. multi room floor plan log home D.I.Y. building kit has a great open room design that maximizes space with the full length windows offers excellent lighting in the open area. The Ria JF68 offers excellent versatility with the interior layout with a 805.41 sq. ft. open area. The Ria JF68 includes our full house insulation package which makes this an excellent home option, second home, or vacation getaway. With the full length double glazed glass windows and doors makes this model perfect for a beach house or a great little vacation getaway allowing the perfect view of the scenery.