Smooth operation. Seriously favored the look software on the web site so I could see what my shed would appear to be before purchasing. Experienced helpful salesman and shipping and delivery was sleek. Very good task! From the Park program, the initial two of 5 sets are progressively heavier. Then https://louisfpyd07407.jasperwiki.com/6037256/the_ultimate_guide_to_a_5x5_vinyl_shed_durability_and_style_in_a_compact_space