Victoria J512 1206 sq. ft. multi room D.I.Y log home building kit | Hud-1 EZ Buildings The Victoria J512 multi room floor plan design 38 ft 3 in x 31 ft 5 in 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 Victoria J512 offers excellent versatility with the large open area. This model would be great as a home, 2nd home, vacation getaway, guest house, pool house or just that extra space needed. This model offers full length windows and half glass double doors.