This is a good product.  The holes do not line up very well, but I knew that after reading the reviews.  It's heavy.  Also, we added additional support and braces under it as it seemed a little wobbly.  But it's a ton of fun.  I went down it and my little ones love it, too!  I like the security of a "tunnel" or "tube" slide rather than an open slide.  This is a "fort escape" slide!